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October 07, 2026

Debunked – The Top 10 Nutrition Myths about Vitamin C, Calcium, Sugar, and more....

by Zoltan P. Rona MSc

It has often been falsely reported that vitamin C supplementation causes kidney stones in dosages above 6,000 mg. daily

Conventional doctors can often be counted on to spread various myths about natural remedies. I hear one or more nutritional medicine myths every day in my private office practice. Most have endured for decades and will likely persist for many more. Here are my favourite top ten that originate from various medical "experts":


Myth #1:

Vitamin C Causes Kidney Stones

Vitamin C is generally well tolerated by most healthy individuals but there is a wide range of tolerance when megadoses are supplemented. Large doses (500 mg. or more) can cause diarrhea but this appears to be the only significant side effect.

It has often been falsely reported that vitamin C supplementation causes kidney stones in dosages above 6,000 mg. daily. There is no clear proof of this claim since numerous studies conclude the exact opposite - that vitamin C supplementation prevents kidney stones.


Myth #2

Stopping Vitamin C Suddenly Leads to Scurvy

It has long been gospel that women who take high doses of vitamin C during their pregnancy risk rebound scurvy in their infants if they suddenly discontinue vitamin C. Although this is theoretically possible, no one has ever been able to prove this as a fact.


Myth #3

Herbs are Dangerous and Require Doctor Supervision

Adverse drug reactions are the fourth leading cause of death in North America. None of these fatal adverse reactions involve commonly used herbs or other nutritional supplements. As reported several times in this and other newsletters, conventional medical doctors and their prescription drugs kill more patients in one day than any natural therapy does for an entire year. This is not to say that herbs are free of side effects, just that there is no evidence that they come anywhere close to the danger posed by prescription and over-the-counter drugs.


Myth #4

Daily Drinking of Distilled Water is Beneficial to Health

For short-term detoxification purposes, the use of distilled water can be beneficial. Beyond this, any benefits of drinking distilled water are due to the placebo effect. For long term regular drinking purposes, the scientific literature as well as my own clinical observations do not support its consumption.

Distilled water contains no minerals and actually drains your body of minerals. Without exception, those who drink distilled water exclusively, typically become deficient in calcium, magnesium, manganese, copper, zinc, iron and many other trace minerals within a year. This fact is evidenced by yearly testing done through blood, urine and hair mineral analyses.


Myth #5

Only Dairy Products Can Provide an Adequate Calcium Intake

A large number of excellent whole food supplements high in both calcium and magnesium have come out on the market. These include spirulina, chlorella, barley green, green kamut, blue green algae

It is true that cow’s milk has the highest calcium content but many studies demonstrate that absorption is inferior to that seen with calcium from plant sources. Dark green leafy vegetables have relatively high calcium concentrations. With the exception of spinach due to the high oxalate content, the calcium from greens is very well absorbed. Kale and other members of the same food family such as broccoli, turnip greens, Brussels sprouts, collard greens and mustard greens are also excellent sources of magnesium, a trace mineral that is important for calcium utilization and which is found in only small amounts in cow’s milk.

In the past few years, a large number of excellent whole food supplements high in both calcium and magnesium have come out on the market. These include spirulina, chlorella, barley green, green kamut, blue green algae and several others. These all make ideal supplements for children because they are easy to mix with juices, are highly bioavailable, easily absorbed and have a very healthy balance of dozens of trace minerals, antioxidants, vitamins, amino acids and essential fatty acids.

Other natural sources of calcium include cooked beans and peas, seaweeds, soy products like tofu and soy milk, most of which are now fortified with calcium and other minerals, sprouts (e.g. alfalfa), seeds and nuts like sesame, pumpkin and hazelnuts as well as whole grains (e.g. corn tortillas, quinoa).


Myth #6

Sugar, in Moderation, is Safe and Does Not Cause Any Disease

The only people saying that sugar is harmless are those involved in or somehow affiliated with the sugar industry. Study after study demonstrates that sugar consumption is directly or indirectly associated with poor health. Simple sugars feed harmful intestinal yeasts, fungi, toxic organisms, and all forms of cancer. The volume of supporting literature for this is staggering. A partial list of health conditions associated with high sugar consumption follows.

High Sugar Consumption & Health Conditions:

  • obesity
  • eating disorders
  • cardiovascular disease
  • atherosclerosis
  • high blood pressure
  • increased platelet stickiness
  • adult onset diabetes mellitus
  • gastrointestinal disease - diverticulosis, irritable bowel syndrome, etc.
  • gallstones
  • dental caries
  • immune suppression
  • recurrent infections
  • reactive hypoglycemia
  • candida syndrome
  • depression
  • anxiety
  • chronic pain syndromes
  • hyperactivity in children
  • learning disabilities

Myth #7

Eating Foods High in Cholesterol is Bad For You

Over 85% of the cholesterol in anyone’s blood does not come from the diet but from manufacture by the body in the liver. If cholesterol is so terrible, why is it found in every normal cell in the body? Cholesterol is protective and part of all the body’s cell membranes, bile acids and steroid hormones. Deficiency or low cholesterol has been associated with a higher risk of cancer and immune disorders including AIDS.

The real role of cholesterol in the body is to serve as a defense against free radicals like mycotoxins. The more fungal mycotoxins and other free radicals (peroxides, petrochemicals, tobacco smoke chemicals, etc.) in the body, the more the liver will manufacture cholesterol to help neutralize the toxins.

It is these free radical toxins, not the cholesterol, that produces the arterial damage resulting in hardening of the arteries and heart disease. High cholesterol blood levels should therefore be regarded as a red flag indicating the presence of high levels of free radicals, oxidant damage and infestation of the body with fungi or other pathogenic microorganisms (bacteria, parasites, etc.). High cholesterol blood levels should, at most, be considered a risk factor for heart disease and not the real cause.


Myth #8

Vitamin E Causes High Blood Pressure

This is yet another myth which, when subjected to scientific scrutiny, turns out to be completely false. In fact, a recent study (Archives of Neurology 2000;57:1503-1509) concluded that the reverse was true: taking vitamin E if you have high blood pressure reduces the risk of stroke and that, if your blood pressure is normal, vitamin E has no effect on it or your risk of developing a stroke.


Myth #9

Eating Yeast is Bad For You

Although it is true that people truly allergic to yeast should avoid it as much as possible, this is generally not true for the vast majority of health conscious people. Carlton Fredericks, Adelle Davis, Paavo Airola, health movement gurus of the 1960’s and 70s, all advocated yeast supplements for their rich content of B vitamins, chromium, selenium, other trace minerals, amino acids, enzymes, essential fatty acids, nucleic acids and anti-stress, hormone-like polypeptides.

Brewer’s yeast and other yeast derived products are effective remedies for menopausal hot flashes, weakened immunity, neurasthenia, anxiety and diabetes. They help replace nutrients destroyed by prescription antibiotics and other drugs.

Harmless yeasts, including candida albicans, are everywhere - in our oral cavity, gastrointestinal tract, skin and hair. This is a normal fact of life. They can be found growing on practically all ripened fruits, vegetables, breads, baked goods, seeds, nuts, herbs and anywhere mold grows, including yeast-free bread. They cannot be eliminated entirely and even those who take prescription antifungals can never claim to completely eradicate all the yeast ubiquitous in our environment as well as our bodies.


Myth #10

Echinacea Should Not be Taken Longer Than Two Weeks

There is no evidence to suggest that echinacea cannot be used longer than 2 weeks. This myth originates from an old German study which was mistranslated, leading one to believe that echinacea's effects plateaued after five days. Echinacea can be safely and effectively used for years. There is no evidence that echinacea cannot be taken on a continuous basis or that it cannot be used by people suffering from autoimmune diseases like lupus and AIDS.


References

• Akerblom, H.K., S.M. Virtanen, O. Vaarala, et al. 1999. Emergence of diabetes associated autoantibodies in the nutritional prevention of IDDM (RIGR) project. 59th Annual Scientific Sessions of the American Diabetes Association. June. San Diego.

• Harrison, L.C. 1996. Cow's milk and IDDM. Lancet 348(Oct. 5):905.

About the Author:

Zoltan P. Rona, MD, MSc

Zoltan P. Rona, MD, MSc, offers consultations on nutrition and natural remedies in Thornhill. He has recently retired from medical practice as a Complementary and Alternative medical practitioner and now strictly offers nutritional consultations. He is the medical editor of The Encyclopedia of Natural Healing and has also published several Canadian bestselling books, including Vitamin D, The Sunshine Vitamin. To see more of Dr. Rona’s articles, visit: www\.highlevelwellness.ca and for appointments, please call (905) 764-8700; office located at: 390 Steeles Ave. W., Unit 19, Thornhill, Ontario

Website

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October 06, 2026

Natural Cortisone and Prednisone Alternatives Can Clear Inflammation Effectively

by Zoltan P. Rona. MSc.

 

Suffice to say that curcumin is the single most important alternative supplement to Prednisone

Prednisone is a synthetic corticosteroid used widely for numerous acute and chronic inflammatory conditions like asthma, temporal arteritis, autoimmune diseases (i.e. Bullous Pemphigoid, Crohn’s disease) and numerous skin conditions (especially eczema and hives). Its basic effect is to suppress the immune system’s natural inflammatory response.

 While often lifesaving in the short term, Prednisone is associated with serious side effects in the long term. These include such cataracts, high blood pressure, atherosclerosis (hardening of the arteries), fluid retention, osteoporosis, fractures, infections, adrenal disease, and numerous metabolic disorders. In my practice I’ve seen some patients develop diabetes, angina, and heart attacks as a result of long-term Prednisone use.

Those who use Prednisone daily for months or years tend to gain weight and appear puffy-faced and hump-backed. They also develop ulcers requiring more drugs to suppress acid in the stomach, and complain of all manner of digestive disorders. As with most drugs, Prednisone is likely to cause a great deal of damage when used long term for any reason.

With the exception of the famous Dr. W. Gifford-Jones, few have questioned the use of Prednisone or suggested safer alternatives to steroid injections to deal with severe skin diseases. So, are there effective alternatives to this highly toxic steroid? Is there any evidence supporting the use of a natural anti-inflammatory diet and supplements to clear eczema, skin disease, and joint pain?

The Role of Gluten

The nice thing about the natural interventions which can be used to reduce or even reverse chronic inflammation is that you can implement them even if you are currently using Prednisone. And it is even possible to wean off Prednisone safely if you are willing to make some changes in your diet and lifestyle. For this, you will most likely need the supervision of a health professional who has experience in helping people successfully wean off drugs like Prednisone, replacing it gradually over a period of months with a safer, more natural regime.

To begin removal of inflammation from the body, an anti-inflammatory diet is essential. This means the elimination of grains (especially gluten), sugar, alcohol, allergenic foods, trans fats, aspartame, chemicals, caffeine, and toxic heavy metals. Removing excess iron from the system is especially important for reducing inflammation.

One does not need to have celiac disease to be gluten-intolerant and develop autoimmune disease as a result. A key consideration is how much inflammation is caused in any given person by the consumption of gluten-containing products – once the inflammation reaches a certain level, autoimmune disease kicks in and the steroid drugs are brought out.

If you are unconvinced of the necessity to stop consuming gluten in order to get off Prednisone, read the book Grain Brain: The Surprising Truth about Wheat, Carbs, and Sugar – Your Brain’s Silent Killers by Dr. David Perlmutter. In it, he provides more than adequate documentation for the concept that gluten is behind just about every inflammatory condition known to humans, especially those involving the brain. This includes Alzheimer’s disease, depression, and even psychotic behaviours.

In addition, the book Wheat Belly: Lose the Wheat, Lose the Weight, and Find Your Path Back To Health by Dr. William Davis discusses how gluten causes obesity – which in reality is a condition caused by chronic inflammation.

Furthermore, over the years a variety of authors (Dr. Jonathan Wright, Dr. Andrew Weil, Dr. Alan Gaby, and many others) have shown how gluten is at the bottom of conditions such as rheumatoid arthritis, M.S., Lupus and dozens of other diseases usually treated by Prednisone and assorted immunosuppressive drugs.

There are lab tests that can measure your antibodies against gliadin (the major protein in gluten). If these antibodies are elevated, there’s a very strong chance your inflammatory symptoms will respond well to a gluten-free diet. Just about any MD can order the test for you, so ask your family doctor for help in this.

One clue that you might be sensitive to gluten arises from the fact that gluten-sensitive people absorb fats and fat-soluble vitamins poorly. So, if your blood levels of triglycerides, vitamin A, and D are low despite adequate food and supplement intake, consider that you may have a strong sensitivity or allergy to gluten.

Also, people who have osteoporosis or osteopenia, despite adequate calcium and vitamin D intakes, can often reverse the bone mineralization issue by going off gluten. In other words, some cases of osteoporosis are caused by gluten sensitivity.


Food Allergies and Candida

Beyond gluten, get some kind of food allergy/intolerance testing to discover other inflammation triggers. Food allergies/sensitivities cause the gut lining to become inflamed and consequently many vital minerals are poorly absorbed. This is one of the major reasons why people often do not see any benefits from vitamin and mineral supplements despite ever increasing intakes.

One relatively inexpensive lab test now offered by some drugstores as well as provincial labs is the IgG RAST, a blood test that can measure antibodies to as many as 250 foods. Any doctor can order this test but it is not covered by Medicare and costs between $250 and $350 depending on the number of items tested.

Also, look into the possibility that your gut has a fungal overload problem (dysbiosis, candidiasis, helicobacter pylori infections). These can all also be triggers in the creation of autoimmune disorders. Live cell microscopy can provide clues to the existence of these microbes in your system.

It is now a well-documented fact that candida (fungal) overgrowth in the gastrointestinal tract increases the rate of allergic responses to foods for any individual. In cases where there is evidence of allergy to 30 or more foods, there should be a strong suspicion that this individual is really suffering from a chronic fungal problem that needs to be addressed first.

Candida infections or overgrowth usually arise from a history of heavy antibiotic use, or the use of various steroids including the birth control pill, along with a high carbohydrate diet.

Also, the resolution of psychological and emotional life traumas that are triggers for chronic inflammation is also highly recommended. My favourite methods for reducing mental and emotional stress include:

  • EFT (Emotional Freedom Technique)
  • NET (Neuro Emotional Technique)
  • Yoga, Qi Gong, tennis, or swimming to exercise the cardiovascular and muscular systems and blow off stress
  • Deep breathing and meditation to shift the body into a state of deep relaxation

Recommended Supplements

There are specific nutrients that can be supplemented in high doses to reduce inflammation safely. The most important of these are vitamin D and omega-3 fatty acids (EPA and DHA). Also note that the use of omega-6 has to be reduced in order for omega-3 to have maximum benefit.

High dose vitamin C and the amino acid L-lysine can help prevent the rapid onset of atherosclerosis caused by Prednisone, so supplementation of both should be considered at levels of 3,000 mg. each or more daily, in any Prednisone weaning-off program.

 Correcting nutrient deficiencies, either through dietary changes or supplements, is important because this allows the body to heal tissues and organs damaged by inflammation. In order to determine what these might be, you will need the help of a natural health care professional.

Effective Natural Anti-Inflammatories

CURCUMIN – People have often asked me what the most effective supplement is to reduce autoimmune disease inflammation. In my experience, curcumin (an extract of the spice turmeric) is the overall most effective remedy. It has been used successfully for just about every inflammatory condition. The evidence for this is piling up in published research from the world’s medical literature.

Curcumin also appears to be effective at protecting our bodies from the damaging, pro-inflammatory effects of fluoride. At this point, one could write a book detailing all of curcumin’s benefits, but suffice to say it is the single most important alternative supplement to Prednisone. Curcumin also works as an anti-cancer, anti-fungal, antioxidant, anti-Alzheimer’s and anti-depressant agent.

My favorite forms of curcumin are the longvida, meriva and BCM-95 forms. These are all 100% natural forms derived from turmeric and have high absorption rates. Some brands have a form of black pepper called piperine to enhance absorption. This only needs to be avoided by those with an intolerance to pepper, a nightshade that is sometimes associated with inflammation.

An effective anti-inflammatory dose of curcumin for most conditions is 1,000 mg, three times daily with food. Your natural health care provider may recommend either more or less of that amount for your particular condition.

Also, add the whole spice version of turmeric to your meals throughout the day (either in the powder form or the whole root). The amount of curcumin in turmeric is a small fraction of the spice, but is still worthwhile using in your everyday diet. The only downside is that it may stain your teeth a yellow colour that is difficult to remove but this is a small price to pay for better health.

LICORICE – Another potential alternative to Prednisone is licorice root. It works primarily by preventing the breakdown of the adrenal gland’s own production of cortisol, thus potentiating the body’s natural steroidal anti-inflammatory effects.

Unfortunately, licorice root can elevate the blood pressure (just like Prednisone) in certain susceptible individuals. So, this may not be the best choice for many who suffer from chronic inflammation. On the other hand, licorice could be a great benefit to those suffering from low energy caused by low blood pressure (hypotension).

Ginger is a highly effective anti-inflammatory root

Other Natural Anti-Inflammatories

There are many other natural supplements and alternatives to cortisone injections that can help reduce inflammation. Here are some of the most effective:

SERRAPEPTASE – This is an enzyme derived from the silkworm that appears to be one of the most potent and effective of all the anti-inflammatory enzymes. In high enough doses, serrapeptase is capable of dissolving atherosclerotic plaque. It can also dissolve a cancer cell’s protective coat, thereby making virtually any chemotherapeutic remedy more effective. Many people use serrapeptase to dissolve excessive mucus and it is highly effective in alleviating chronic bronchitis and sinusitis, conditions which usually trigger steroid prescriptions from doctors.

PANCREATIN – is a type of enzyme extracted from porcine pancreas. When consumed by humans, it can get into the bloodstream very much like serrapeptase and help destroy free radicals and pro-inflammatory compounds. The net effect is a reduction of inflammation, carcinogenesis, and numerous other conditions dependent on inflammation to spread. Brand names you might be familiar with include Wobenzyme and Intenzyme Forte. The key to use these is to take them on an empty stomach so that they absorb intact into the bloodstream. Taking enzymes with food works to digest the food better, but it does not produce the same anti-inflammatory benefits.

BROMELAIN – is an enzyme derived from pineapple, and is especially useful for relieving tendinitis and healing from most physical injuries. Combined with the other enzymes listed here, you get a remarkable anti-inflammatory benefit.

GINGER – is long known and acknowledged as a highly effective anti-inflammatory root that can be especially effective in gastrointestinal ills (any gut inflammatory condition), especially chronic nausea, even in early pregnancy.

If you wish to start an anti-inflammatory program of diet change and supplements, it’s highly recommended you see a health care professional to work with you on a personalized plan.

(This is part IV of a Series on Drugs You May Not Need)

A WORD OF CAUTION HERE: Do not, under any circumstances, go off Prednisone suddenly on your own without medical supervision. Doing so could have dire consequences in the form of strong ‘rebound inflammation’, pain, and a worsening of the disease for which you are taking this drug. Asthmatics, for example, can develop severe breathing crises if taken off Prednisone too rapidly without adequate stabilization through natural approaches first.

References

  1. On Reversing Chronic Inflammation: https://vitalitymagazine.com/article/reversing-chronic-inflammation/
  2. On the research regarding curcumin: https://www.ncbi.nlm.nih.gov/pubmed/18324353
  3. Dr. Michael T. Murray, Natural Alternatives to Over-the-Counter and Prescription Drugs(New York: William Morrow & Co., Inc.), 1998. 155.
  4. Nieuwenhuizen WF, Pieters RH, Knippels LM, Jansen MC, Koppelman SJ Is Candida albicans a trigger in the onset of celiac disease? Lancet. 2003 Jun 21;361(9375):2152-4.
  5. Alan R. Gaby, M.D. Nutritional Medicine. Fritz Perlberg Publishing; Concord, NH 2011.
  6. Julie Daniluk. Meals That Heal Inflammation. Hay House Inc. Publishers: USA, 2011 

About the Author: Zoltan P. Rona, MD, MSc Zoltan P. Rona, MD, MSc, offers consultations on nutrition and natural remedies in Thornhill. He has recently retired from medical practice as a Complementary and Alternative medical practitioner and now strictly offers nutritional consultations. He is the medical editor of The Encyclopedia of Natural Healing and has also published several Canadian bestselling books, including Vitamin D, The Sunshine Vitamin. To see more of Dr. Rona’s articles, visit: www.highlevelwellness.ca and for appointments, please call (905) 764-8700; office located at: 390 Steeles Ave. W., Unit 19, Thornhill, Ontario 

To Book an Appointment with Zoltan Rona MSc.   Call 905-764-8700

August 12, 2026

Healing Hypertension: My Top 20 Strategies to Lower Blood Pressure Naturally


Exercising on a daily basis helps, as does yoga and various relaxation techniques especially deep breathing exercises

"My doctors told me this morning my blood pressure is down so low that I can start reading the newspapers." ~ Ronald Reagan

Hypertension affects one in three people which adds up to at least a billion people worldwide. Normal blood pressure for an adult is said to be below 120 systolic over 80 diastolic (120/80). Prehypertension is thought to be systolic between 120–129 and diastolic of less than 80. Stage one high blood pressure is defined as systolic between 130–139 or diastolic between 80–89. Stage two high blood pressure is systolic of at least 140 or diastolic at least 90 mm of mercury (Hg).


Causes of Hypertension

At least 90% of elevated blood pressures have an unknown cause which is strangely termed ‘essential hypertension.’

That said, lifestyle factors such as a high salt diet, emotional stress, high alcohol intake, excessive caffeine intake, cigarette smoking, food intolerances, allergies, obesity, inactivity, drugs like the birth control pill, amphetamines (e.g. Ritalin) and toxic heavy metal excess can all be potential causes of hypertension. Most recently, hypertension has also been linked to the Covid-19 vaccines.

Only 10% of hypertension cases are known to be caused by drugs, organ diseases (e.g. heart, kidneys), or other conditions such as poor diet, cigarette smoking, lifestyle, chronic inflammation, nutrient excesses or deficiencies, and obesity. Long term use of the herbal remedy licorice can also be a cause of hypertension.

Hypertension increases the risk of stroke, aneurysms, heart attacks, heart failure, kidney disease, diabetes, metabolic syndrome, loss of cognitive function and memory loss.

In most cases there are no symptoms which is why doctors have called it the “silent killer.” Warning signs that one may have elevated blood pressure can include chest pain, irregular heartbeat, headaches, ringing in the ears, nosebleeds, tiredness, or vision changes.

Aside from periodically checking your blood pressure at a pharmacy or doctor’s office, you can monitor it at home using a blood pressure monitoring device like the one recommended by the American Heart Association. This is an automatic, cuff-style biceps monitor that fits properly around the upper arm. Instructions on how to use this device can be found in the package that comes with the instrument. Your health care practitioner can help you learn how to use it properly if you have any difficulties.


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My Top 20 Natural Strategies to Lower Blood Pressure

"Nature tops the list of potent tranquilizers and stress reducers. The mere sound of moving water has been shown to lower blood pressure." \~ Patch Adams

1. EAT MORE ANTI-INFLAMMATORY FOODS,

most of which can be found in a Mediterranean diet. Consume more oil from olives, flax seeds, chia seeds, wild-caught fish like salmon or cod, grass-fed beef and lots of fruits and vegetables. The high fibre content of these foods is thought to be important in lowering high blood pressure. Eat more berries because they are rich in polyphenols that have a natural blood pressure lowering effect. The same is true for hibiscus herb tea which is a tasty drink that helps lower high blood pressures.

Avoid sugar, gluten, caffeine and alcohol since all of these are associated with a greater risk of hypertension. If you are obese, then losing weight can make a huge difference to normalizing your blood pressure. The same can be said for quitting cigarettes and nicotine from vaping. Food intolerances or environmental allergies can also elevate blood pressure (BPs) so testing by the IgG RAST method may help discover unsuspected connections to certain foods.


2. AVOID HIGH-SODIUM FOODS:

Many cases of high blood pressure (at least 20%) are associated with an intake of sodium of more than 2,000 mg daily. Try keeping your salt intake below that figure by avoiding processed or fast foods.


3. AVOID HERBS THAT CAN ELEVATE BLOOD PRESSURE:

These include ephedra, Siberian ginseng, bitter orange, and licorice.


4. EAT SOME DARK CHOCOLATE

because of its phenol content that lowers blood pressure. Dark chocolate is also a magnesium source and this mineral can also help reduce high blood pressure levels.


5. TAKE OMEGA-3 - 1,000 – 4,000 mg daily,

because the EPA and DHA content of omega-3 from fish oils are anti-inflammatory and high blood pressure can be caused by inflammation in the arteries.


6. TAKE MAGNESIUM BISGLYCINATE – 400 mg twice daily,

should help lower blood pressure quickly because it has a calming or relaxing effect on arteries, nerves and muscles. Greens like spinach are high in magnesium and folic acid, both of which have beneficial effects on normalizing high blood pressure. Magnesium citrate or oxide will not work as well as the bisglycinate form because only about 3% at the most of those forms is absorbed from the gut. The citrate and oxide forms are better used for treating constipation or heartburn. A high intake of these types of magnesium can cause diarrhea.


7. EAT MORE HIGH-POTASSIUM FOODS

like avocado, melons (e.g. cantaloupe and watermelon), oranges, apricots, broccoli, coconut water and bananas. These are recommended because potassium counteracts the adverse effects of excess sodium in the diet. Sunflower seeds (raw, unroasted) are another good source of potassium as well as magnesium. I do not recommend taking a potassium supplement since excessive amounts can produce side effects in the heart. In cases where a diuretic that causes low potassium has been prescribed, a doctor can prescribe a potassium supplement if the diet is not providing enough potassium as measured through blood testing.


8. CELERY 

may help lower blood pressure by acting as a natural calcium channel blocker. Eating 4 stalks of celery daily on a regular basis provides iron, magnesium, manganese, calcium, and fibre. Juicing celery also is a viable option. Research indicates that it helps lower elevated BPs. Celery exerts its blood pressure lowering potential through a phytochemical called 3-N-Butylphthalide (3NB). 3NB improves elasticity of blood vessel walls by getting them more relaxed.

Heal Your Heart

Hippocrates’ observation that fresh celery is good for the heart turned out to be true.


9. COQ10 – 200 mg twice daily with food:

CoQ10 is the most important antioxidant for the cardiovascular system and is depleted by drugs that lower cholesterol (e.g. statins) and certain blood pressure drugs like beta blockers. CoQ10 supplementation has been well documented to help lower high blood pressure and is compatible with most anti-hypertensive drugs


10. GARLIC AND GARLIC SUPPLEMENTS

can thin the blood, lower high LDL-cholesterol and reduce blood pressure. There are deodorized forms in capsules available from most health food stores


11. GINGER 

both human and animal studies have shown that taking ginger reduces blood pressure by acting as a natural calcium channel blocker and natural ACE inhibitor. Ginger also has applications as an anti-inflammatory spice that reduces pain in arthritis and is also effective as a remedy for nausea and morning sickness during first trimester pregnancy.


12. BERBERINE - 500 mg, 3 times daily:

Berberine is an herbal remedy that can help reduce high blood sugar levels. It works by a similar mechanism as the popular diabetes prescription drug Metformin. Side effects are rare and the high blood pressure lowering effects are often good.


13. REDUCE STRESS AND GET BETTER SLEEP:

This will help reduce your cortisol levels and prevent spikes in blood pressures. Exercising on a daily basis helps, as does yoga and various relaxation techniques especially deep breathing exercises. There are also many supplements that can be of help here and they include the amino acids L-Theanine, GABA, 5-HTP, magnesium-L-threonate and holy basil.


14. B-COMPLEX VITAMINS:

Take at least 100 mg daily of a full spectrum B complex not only to improve energy but also to combat stress which helps with lowering elevated blood pressures. Make sure the supplement contains 5-MTHF (5-methyl tetra hydro folate) which is the active form of folic acid.


15. USE ESSENTIAL OILS

like lavender, ylang ylang, clary sage and frankincense because they can lower blood pressure by dilating arteries and reducing emotional stress.


16. L-ARGININE - 2,000 mg, 3 times daily 

is an amino acid that is converted in the body to nitric oxide. Nitric oxide dilates blood vessels and this reduces elevated blood pressures. The effect in the body is only for a few hours so, by itself this is inadequate for stable blood pressure control. Used in conjunction with the other measures discussed earlier it might make a good addition to lowering blood pressure naturally. L-arginine is also effective to improve erectile dysfunction in some men. One drawback to using this amino acid on a regular basis is that it can cause a relative deficiency in the amino acid L-lysine and this can lead to a higher risk of herpes outbreaks. Nitric oxide can be increased in your system also by consuming more of certain foods especially beets, garlic, dark chocolate, leafy greens, citrus fruit, pomegranate, nuts and seeds, watermelon and red wine.


17. L-CITRULLINE - 1,000 mg, 3 times daily 

is beneficial because it converts to L-arginine, providing more of it and making L-arginine last longer in the body and thus helping reduce high blood pressure on a more long-term basis.


18. VITAMIN C - 1,000 mg, 3 times daily 

is a strong antioxidant so theoretically it will reduce elevated BP levels despite the lack of adequate published studies supporting its use for that purpose. Excessive amounts can cause loose bowel movements and diarrhea so just take the bowel tolerance dose that allows for normal bowel movements.


19. CINNAMON IS A SPICE WELL WORTH ADDING TO YOUR DIET:

It reduces high blood sugar levels as well as systolic and diastolic blood pressures. It contains several anti-inflammatory compounds. It also lowers high cholesterol levels, has antibiotic properties, anti-cancer effects, and prevents nerve damage associated with dementia and Alzheimer’s disease. Cinnamon can be used as a powder or taken in capsules with each meal. 

20. TAKE VITAMIN D (5,000 IU daily if you get no sun exposure):

Deficiency of this vitamin (actually a hormone) been linked to high blood pressure so if lab testing indicates a low level then supplementation is worth doing. The ideal way to take vitamin D as a supplement is together with vitamin K2 (120 mcg for each 1000 IU of D supplemented). This prevents calcium from being deposited into arteries and organs and therefore prevents circulatory blockages and kidney stones.

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Conclusion

"The most common objection that I hear to walking as exercise is that it's too easy, that only sweaty, strenuous activity offers real benefits. But there is abundant evidence that regular, brisk walking is associated with better health, including lower blood pressure, better moods and improved cholesterol ratios." \~ Andrew Weil

Treating high blood pressure naturally can get complicated, especially when individuals have been on prescription drugs for many years. Attempting to make these huge changes in diet and lifestyle is difficult to accomplish on one’s own. As for choosing the right combination of supplements, every individual is biochemically unique and not all the supplements listed would be suitable for everyone.

It’s best to work with a natural doctor on reducing your elevated blood pressures naturally. This is especially true if you are taking prescription drugs (blood thinners, diuretics, statins, beta blockers, etc.) which may have interactions with certain nutritional supplements. With some diligence and persistence success in reducing the need for medications can be accomplished over a period of 3-6 months. By success I mean a lowering in the amounts of medications taken or a complete replacement of drugs with natural remedies.

Editor's note: This article is for information purposes only, and is not meant to replace the advice of your doctor. When making changes to your health regimen, seek the advice of a qualified health professional.


REFERENCES

Effective treatment of hypertension without medication: Is it possible? https://onlinelibrary.wiley.com/doi/10.1111/j.1524-6175.2004.02875.x

Wilburn AJ, King DS, Glisson J, et al. The natural treatment of hypertension. J Clin Hypertens (Greenwich). 2004; 6: 242– 248.

The effects of nonpharmacologic interventions on blood pressure of persons with high normal levels. Results of the Trials of Hypertension Prevention, Phase I. JAMA. 1992; 267: 1213– 1220.

Dietary Supplements and Hypertension: potential benefits and precautions: https://pubmed.ncbi.nlm.nih.gov/22747620/

Blood pressure lowering efficacy of Coenzyme Q10 for primary hypertension: https://pubmed.ncbi.nlm.nih.gov/26935713/

The role of magnesium in hypertension and cardiovascular disease: https://pubmed.ncbi.nlm.nih.gov/22051430/

 

About the Author:

Zoltan P. Rona, MD, MSc

Zoltan P. Rona, MD, MSc, offers consultations on nutrition and natural remedies in Thornhill. He has recently retired from medical practice as a Complementary and Alternative medical practitioner and now strictly offers nutritional consultations. He is the medical editor of The Encyclopedia of Natural Healing and has also published several Canadian bestselling books, including Vitamin D, The Sunshine Vitamin. To see more of Dr. Rona’s articles, visit: www.highlevelwellness.ca and for appointments, please call (905) 764-8700; office located at: 390 Steeles Ave. W., Unit 19, Thornhill, Ontario

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July 28, 2026

Natural Therapies for 7 Common Bowel Disorders – from Constipation to Hemorrhoids

                                   IBS symptoms can be caused by stress, food intolerances, bowel infections as well as more serious conditions involving chronic inflammation or tumours.

Natural Therapies for 7 Common Bowel Disorders – from Constipation to Hemorrhoids

IBS symptoms can be caused by stress, food intolerances, bowel infections as well as more serious conditions involving chronic inflammation or tumours.

Of all the patient complaints that have come into my office during the past 45 years, bowel disorders top the list. These include inflammatory bowel diseases like Crohn’s Disease and Ulcerative Colitis. Also on the list are irritable bowel syndrome (IBS) featuring chronic diarrhea or constipation, diverticulitis, various infections with viruses, bacteria, fungi like Candida and parasites, celiac disease and others.

All of these bowel disorders can affect digestion of nutrients from foods and cause symptoms such as malabsorption, bloating, abdominal pains, cramps, incontinence, gas, diarrhea and constipation.

Important:
Some doctors say that death begins in the colon. The small and large intestines can be affected leading to complications such as joint inflammation, and skin conditions such as acne, eczema, psoriasis and other forms of dermatitis.  Other long-term complications can be malnutrition causing weight loss and deficiencies in vitamins and minerals. Anemia, anxiety, insomnia and depression can also result. In the long term the worry could be severe anemia and cancer. You all may have heard about the gut-brain connection. What happens in the gut can translate into what results in the brain and lead to mental illness.

Common Bowel Disorders

1) IRRITABLE BOWEL SYNDROME (IBS)

IBS is one of the most common gut diagnoses, affecting an estimated 12% of the population. Common symptoms include abdominal pain or discomfort that comes and goes, diarrhea or constipation or a change in bowel habits. These symptoms can be caused by stress, food intolerances, bowel infections as well as more serious conditions involving chronic inflammation or tumors.

Gastroscopy and colonoscopy may be required to get an accurate diagnosis, as well as other tests such as abdominal ultrasound, food intolerance testing, and testing for gluten intolerance. Treatments depend on lab test results. Infections such as SIBO (small intestinal bowel overgrowth), Candida, or other infections like H. Pylori need to be ruled out.

Food intolerance testing can be done by the elimination technique or through the IgG RAST blood test that measures antibodies against at least 200 foods. Diet changes, digestive enzymes, oregano oil, probiotics, L-glutamine and berberine can all be helpful in many cases depending on the findings.

Natural Digestive Support

Consider digestive support supplements such as probiotics, digestive enzymes, L-glutamine and herbal formulas based on individual needs.

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2) INFLAMMATORY BOWEL DISEASE (IBD)

IBD includes Crohn’s Disease and Ulcerative Colitis. Once either of these conditions is diagnosed the usual medical advice consists of prescriptions for immunosuppressive drugs. Or in more advanced cases surgery is prescribed to remove severely inflamed bowel tissue. Conventional medicine usually gives no advice on diet or nutritional supplements.

From a more natural approach, using the Specific Carbohydrate Diet that avoids grains and grain products, sugar, and lactose can be very effective at reducing gut inflammation. I first heard of this diet from the book by the late Elaine Gottschall called “Breaking the Vicious Cycle” which is an excellent resource for anyone suffering from either condition or one of many chronic diarrhea concerns.

3) CELIAC DISEASE

CELIAC DISEASE is an autoimmune disease that can usually be reversed by avoiding gluten, by taking digestive enzymes, and by improving vitamin D levels in the body. Common symptoms of this condition involve abdominal pain, bloating, diarrhea or constipation, anemia, fatigue, joint pain, depression and anxiety. Weight loss or weight gain can also occur with celiac disease, but that depends on the individual.

Blood testing can diagnose the condition but a trial of a gluten-free diet can often reverse the condition in many cases. The book by Dr. William Davis called “Wheat Belly” is a good one to read for more information on this increasingly common condition. Also recommended is Dr. David Perlmutter’s book “Grain Brain” which details the gut-brain connection.

4) DIVERTICULOSIS

DIVERTICULOSIS is a condition usually detected by colonoscopies when a weak area of the colon gives way to pressure creating a little sac or pouch. Constipation can make this condition worse and needs to be prevented. This pouch can become clogged leading to inflammation and damage to the large bowel. Antibiotics are often prescribed to prevent spread of infection (diverticulitis) into the blood and sepsis.

Following a high fiber diet and using magnesium citrate and vitamin C regularly can help prevent the condition. Optimal doses of these two supplements vary from person to person. L-glutamine supplementation helps heal the lining of the gut. In rare cases, surgery might be needed.

High Fiber Foods for Digestive Health
Gut Support Supplements

Magnesium citrate, vitamin C, and L-glutamine are commonly used nutritional supports for maintaining bowel health. 

Shop Now: Call 905-764-9300

5) HEMORRHOIDS

This is a common lower bowel disorder affecting at least half of all people during their lifetime. When enlarged, hemorrhoids an cause itching, mucous discharge, and bleeding. The blood from hemorrhoids is usually bright red in color. This bright red colour distinguishes it from blood that originates from higher up in the intestine which is usually much darker and more alarming as it could represent inflammatory bowel disease and possibly bowel cancer. Colonoscopy is usually needed to make a diagnosis whenever blood loss is seen. Chronic blood loss can lead to anemia and its complications.

Hemorrhoids can be caused by being overweight, lifting heavy objects often, aging, pregnancy and delivery, heredity, constipation or chronic diarrhea, the overuse of laxatives or enemas, and spending excessive amounts of time sitting on the toilet.

To avoid surgery and relieve symptoms of hemorrhoids, eat more high fiber foods (30-40 grams) like avocados, figs, lentils, nuts, flaxseeds, psyllium husks, chia seeds, quinoa, apples, plums and prunes. Drink at least two liters of water daily if you are an adult without heart or kidney health issues, and use magnesium citrate and high dose vitamin C if you have a chronic constipation problem.

Other natural remedies that have proven effective include horse chestnut extract, witch hazel or aloe vera applied topically, and pycnogenol. Also helpful are various hemorrhoid creams containing turmeric and tea tree oil. Avoid alcohol and spicy foods and supplement with a broad spectrum probiotic. Avoid straining at stool and carrying heavy objects.

6) LEAKY GUT SYNDROME

According to Harvard Health, "An unhealthy gut lining may have large cracks or holes, allowing partially digested food, toxins, and bugs to penetrate the tissues beneath it. This may trigger inflammation and changes in the gut flora (normal bacteria) that could lead to problems within the digestive tract and beyond."

The lining of the gut is just one layer thick and easily damaged, leading to greater permeability.

Leaky Gut Support:

This condition is not recognized by conventional medicine but can be uncovered with Live cell microscopy. Treatment depends on the diagnosis and signs of toxicity and deficiencies.

Common causes include inflammatory bowel disease, HIV/AIDS, chemotherapy, NSAIDS like ibuprofen, as well as food allergies and gut infections.

7) SURGERY OF THE COLON

SURGERY OF THE COLON can lead to scar tissue that can cause intestinal obstruction and blockage. Commonly referred to as abdominal adhesions, symptoms can include cramps, abdominal pain, and constipation. The most important thing to do is use a high fiber diet, vitamin C, and magnesium citrate to prevent accumulation of waste material. L-glutamine supplementation is also helpful.

Colon Health Support

High fiber foods, vitamin C, magnesium citrate, and L-glutamine may help support digestive function.

Shop Now: 905-764-9300

Making Diagnoses and Connections

Determining the causes of digestive signs and symptoms can be difficult. Doctors use ultrasound, X-rays, CT scans, MRIs, stool cultures, biopsies, endoscopies and colonoscopies to make their diagnoses.

From a more natural point of view, live cell microscopy can pick up the effects of gut conditions such as leaky gut syndrome (malabsorption, deficiencies of enzymes, iron, folic acid and B12, and chronic inflammation caused by bacteria, fungi and parasites). This is a great test that can be done on fingertip blood samples which are observed under a special dark field microscope projected on to a video monitor.

Live Cell Microscopy

A live cell microscopy test is best done by a naturopath or holistic doctor, although many of you have seen it also done at health conventions and in health food stores. For sorting out functional gut problems and determining nutritional status, this test is extremely valuable. It, however, cannot make any diagnosis.

Best Natural Treatments

Conventional medical therapies for many of these conditions include immunosuppressants, corticosteroids, antibiotics, biologics, laxatives, or antidiarrheal drugs or even tranquilizers.

Most natural therapies can safely be done even if prescription medications are used simultaneously. These include avoiding gluten and foods found to be positive on food intolerance testing, as well as regular exercise, stress reduction techniques, and even psychotherapy. See a natural health practitioner for personalized advice.

Personalized Wellness Support

Every person's digestive health needs are different. Identifying nutritional deficiencies, food sensitivities, and lifestyle factors can help create an individualized wellness approach.

Book a Wellness Consultation with Zoltan P. Rona, MD, MSc

Call: 905-764-8700

Zoltan P. Rona, MD, MSc has over 44 years of experience helping individuals improve chronic health concerns through a personalized, integrative approach to wellness.

Discover how nutrition, supplementation, lifestyle strategies, and advanced wellness testing may help support your health goals.

Learn More About Wellness Counselling

Editor's note: This article is for information purposes only, and is not meant to replace the advice of your physician. For any changes to your healthcare regimen, please consult a professional.

REFERENCES

Specific Carbohydrate Diet: https://my.clevelandclinic.org/health/treatments/23543-scd-specific-carbohydrate-diet

Elaine Gottschall: Breaking the Viscious Cycle: https://breakingtheviciouscycle.info

William Davis: Wheat Belly: https://www.amazon.ca/Wheat-Belly-Lose-Weight-Health/dp/1443412732

David Perlmutter: Grain Brain: https://www.drperlmutter.com/books/grain-brain-by-david-perlmutter/

Leaky Gut Syndrome: https://my.clevelandclinic.org/health/diseases/22724-leaky-gut-syndrome

Axe on Hemmorhoids: https://draxe.com/health/how-to-get-rid-of-hemorrhoids/

High Level Wellness Clinic

390 Steeles Ave W, Unit 19
Thornhill, ON L4J 6X2

905-764-8700

Personalized wellness counselling, nutritional guidance, and advanced wellness testing.

Visit High Level Wellness Clinic
April 30, 2026

Aspirin - Update on the Risks and Alternatives

Aspirin - Update on the Risks and Alternatives


Key Risk Highlight Older women with high blood pressure, taking large doses of aspirin, can triple their risk of hemorrhagic stroke

In May 2014, the U.S. Food and Drug Administration (FDA) advised against the use of aspirin to prevent heart attacks or strokes in people with no history of these diseases. This is because there was no evidence proving any benefit.

Despite this proclamation, I continued to see many healthy patients in my private practice swallowing daily aspirin tablets on the recommendation of either their family doctors or specialists. All that it appears to have done for healthy people was to give them false hope or a religious experience.

At best, it provides a good placebo effect or a benefit in terms of some blood loss for those with high ferritin (iron) levels. Another way of looking at recommending aspirin to healthy people is to see it as a religion without scientific evidence that backs it up.

The FDA made a point of saying that the use of aspirin exposes the public to serious risks of bleeding in the stomach and brain. While the blood thinning benefits of aspirin in people who have already had heart attacks is not being questioned here, the evidence that it can prevent a first heart attack has not been forthcoming. The bottom line here is that there is no proof that healthy people need to take a daily aspirin tablet to prevent disease. Aspirin generated $1.27 billion in sales for Bayer in 2013, which in my opinion was money poorly spent.

Media hype and doctor recommendations are responsible for the over 50 million people in North America taking aspirin regularly. Fear of disease appears to be the main driving force behind this. Aside from its widely recognized use as an analgesic and anti-inflammatory agent, aspirin has become increasingly popular with the medical profession for a growing list of other maladies.

Despite a lack of evidence, the American Heart Association recommends aspirin for the prevention and treatment of heart disease and stroke, while the American College of Chest Physicians recommends it for any of the risk factors for coronary artery disease including obesity, diabetes, elevated LDL-cholesterol, high blood pressure, smoking, and a family history of heart disease.

Proponents of daily aspirin use offer false hope for both the prevention and treatment of obesity, heart disease, stroke, cancer, tension headaches, arthritis, and seemingly every human discomfort. Yet according to the FDA, the science to support any of these claims is simply not there.


Aspirin Side Effects

“Each year, use of NSAIDs (Non-Steroidal Anti-Inflammatory Drugs) accounts for an estimated 7,600 deaths and 76,000 hospitalizations in the U.S.” (NSAIDs include aspirin, ibuprofen, naproxen, diclo-fenac, ketoprofen, tiaprofenic acid.)”

https://www.drugwarfacts.org/cms/causes_of_death#sthash.stODmZsT.dpuf

Aspirin side effects include the following:

  • Age related macular degeneration (AMD) was one condition about which a finding was published in a 2012 edition of the Journal of The American Medical Association that showed a “small but statistically significant association” between frequent aspirin use and a rare form of AMD, a leading cause of blindness.
  • Bleeding gastrointestinal irritation (heartburn, nausea, vomiting, diarrhea, inflammatory bowel disease)
  • Cancer: Aspirin has been linked to pancreatic cancer according to one study; more studies are needed to conclusively prove this connection.
  • Erectile Dysfunction is another unwanted side effect of daily aspirin use. One study showed a 22% increase of this problem in daily aspirin users.
  • Increased gastric permeability leading to leaky gut syndrome and altered immunity.
  • Gastrointestinal hemorrhage (ulcers): A Searle news release noted that GI complications caused by NSAIDs remain one of the most prevalent drug toxicities in the nation – leading to approximately 76,000 hospitalizations and 7,600 deaths annually – a mortality rate comparable to that of asthma, cervical cancer, or melanoma (skin cancer).
  • Hemorrhagic stroke: Heavy doses of 325-milligram adult aspirin (for example, 15 or more tablets a week) can double the risk of hemorrhagic stroke. Older women with high blood pressure, taking large doses of aspirin, can triple their risk of hemorrhagic stroke. In elderly patients with atrial fibrillation, the benefit of prophylactic aspirin to prevent strokes is unproven.

In addition, aspirin has other unwelcome side effects:

  • Aspirin can prolong pregnancy and childbirth and lead to bleeding in both baby and mother.
  • Susceptible regular aspirin or acetaminophen users are two to three times more likely to experience the beginning stages of chronic kidney failure, compared with those who do not use these painkillers on a regular basis. About 15% of the people on dialysis today are there as a result of the damage that Tylenol and/or aspirin did to their kidneys.
  • Both aspirin and acetaminophen may also be associated with diverticular disease of the colon.
  • Asthma
  • People who are taking aspirin in combination with the blood-pressure-lowering ACE inhibitor drugs after angioplasty may be at risk for a dangerous drug interaction and a three-fold increase in risk of death.
  • Prolonged aspirin use may raise the risk for cataracts; the long-term (more than 10 years) use of aspirin is associated with a 44% higher increase of posterior subcapsular cataracts, compared with nonusers or short-term users of the drug. Posterior subcapsular cataracts are the most common and most disabling form of cataract. This aspirin-related risk is larger among younger (under 65 years of age) individuals compared with older subjects. (Ophthalmology 1998; 105:1751-1758).
  • Chronic rhinitis and nasal polyps: aspirin sensitivity sinusitis may cause long-term facial pain, headaches, and a loss of smell.
  • Hives (urticaria), and hyperactivity
  • Reye’s Syndrome in children; aspirin is the leading cause of poisoning in young children.
  • Ringing in the ears (tinnitus), and hearing loss
  • Vertigo, mental confusion, and drowsiness
  • Excessive sweating and thirst
  • Inhibition of cartilage repair and accelerated cartilage destruction

There is a mortality of 2% in cases of acute aspirin overdose. Chronic overdose carries a 25% death rate. Some signs and symptoms may range from mild nausea and vomiting, abdominal pain, lethargy, ringing in the ears, dizziness, seizure, or cerebral edema depending on the dose consumed. Treatments for toxicity include activated charcoal, intravenous dextrose and normal saline, sodium bicarbonate, and dialysis.

Important Warning The FDA made a point of saying that the use of aspirin exposes the public to serious risks of bleeding in the stomach and brain

How Does Aspirin Work?

A chemist walks into a pharmacy and asks the pharmacist, “Do you have any acetylsalicylic acid?” The pharmacist asks, “Do you mean aspirin?” The chemist replies, “That’s it, I can never remember that word.”

Aspirin prevents blood-clotting factors called platelets from sticking to each other. It does so by blocking a platelet enzyme called cyclooxygenase. Aspirin, by inhibiting cyclooxygenase, can decrease the production of lipid peroxides (free radicals) and thromboxane, a powerful vasoconstrictor. This enzyme inhibition lasts for the lifetime of the platelet, which is approximately 10 days. Aspirin suppresses the activity of pro-inflammatory chemicals in the body known as the PGE2 family of prostaglandins. It thus indirectly increases the activity of anti-inflammatory prostaglandins of the PGE1 family.

There are some researchers and clinicians who have been able to demonstrate a direct link between the presence of fungi in the body and cardiovascular disease of all kinds. This is known as the “fungal mycotoxin etiology of atherosclerosis” and has been promoted by Dr. Costantini and other researchers working for the World Health Organization. According to these doctors, aspirin is an antifungal drug, which can go a long way towards offsetting the negative effects of fungi and their mycotoxins. They believe that it is this antifungal property of aspirin which prevents heart disease, stroke and cancer – diseases all suspected to have a fungal mycotoxin etiology. Dandruff, a scalp condition caused by fungi, often responds well to shampoos containing aspirin or salicylate derivatives.


Top 10 Natural Alternatives to Aspirin

  1. GLA (GAMMA LINOLENIC ACID) found in plants like borage, black currant seed, and evening primrose has been shown to increase activity of the PGE1 family, producing an anti-inflammatory effect similar to aspirin. Flaxseed oil does not contain GLA, but is rich in linoleic acid which can be converted to GLA in the body to produce these same anti-inflammatory effects. GLA has been documented to lower serum cholesterol, reverse some cases of obesity, clear eczema, lower blood pressure, control allergies, improve autoimmune disease, and prevent arthritis.
  2. VITAMIN E (mixed tocopherols) in high doses retards blood clotting. Caution should be exercised if one is using both aspirin and vitamin E (or blood thinners like coumadin with vitamin E) because the combinations have a synergistic effect. Studies indicate that supplementation of as little as 200 IU daily in men can reduce the risk of a heart attack by 46%; in women the risk reduction is 26%. Whether natural source or synthetic source, all forms supply the body with at least some vitamin E activity. The natural forms of vitamin E are d-alpha-tocopherol, d-alpha-tocopheryl acetate, d-alpha-tocopheryl succinate, and mixed tocopherols. The synthetic forms are dl-alpha-tocopherol, dl-alpha-tocopheryl acetate, or dl-alpha-tocopheryl succinate.

Studies indicate that the most biologically active are the esterified natural forms – d-alpha-tocopheryl acetate and d-alpha-tocopheryl succinate. Both have been found to provide full antioxidant activity in the body and are the ones recommended by the top authorities on vitamin E at the Shute Institute and Medical Clinic in London, Ontario.

Recent studies indicate that excessively high levels of stored iron in the body (ferritin) are associated with a greater risk of heart disease and diabetes. High dose vitamin E supplements can interfere with iron absorption. If you have been prescribed iron to correct iron deficiency, take your iron supplement about 12 hours apart from vitamin E. Iron absorption is enhanced by sufficient acid in the stomach. Iron destroys vitamin E in the body.

  1. GARLIC is probably the best-known herb that lowers cholesterol (by up to 10%) and triglycerides (by up to 13%) while raising “good” HDL-cholesterol (by up to 31%). Garlic prevents thrombus formation and lowers blood pressure. It prevents platelet stickiness and has natural anti-bacterial, anti-fungal, and anti-parasitic properties. Onions also have these effects, but are not as strongly as garlic. A 2006 study from the Journal of Nutrition showed that aged garlic is also able to retard the progression of coronary artery calcification, which can lead to arterial blockages.
  2. MAGNESIUM has anticoagulant properties which, when combined with vitamin E, produce significant blood clotting reduction. In practice, it is always wise to balance magnesium intake with both calcium and potassium.
  3. OMEGA-3-EPA oils reduce platelet stickiness. Good dietary sources include flaxseed oil, rice bran oil, trout, mackerel, salmon, herring, sardines, cod, halibut, and shark. With fish consumption there are mercury toxicity issues, especially with larger fish like tuna and sea bass. If you want to get omega-3 without the mercury, you will have to use a supplement because, by law, any omega-3 sold in Canada must be mercury-free.
  4. POLICOSANOL an extract made from the wax of sugar cane, can lower LDL cholesterol while increasing good HDL cholesterol. Policosanol reduces inflammation and inhibits abnormal platelet aggregation, which promotes arterial blood clotting.
  5. GINKGO BILOBA extract from the oldest surviving tree species on earth (dating back over 300 million years) contains flavonoids and terpenoids, which inhibit or prevent blood clot formation. Ginkgo also has potent antioxidant properties and may benefit numerous circulatory problems, including those associated with impotence.
GINKGO BILOBA
  1. BROMELAIN is a proteolytic enzyme (helps digest protein) which is not only anti-inflammatory in its effects, but prevents excessive coagulation of the blood by clearing undigested fibrin and other harmful proteins out of the bloodstream.
  2. SERRAPEPTASE is an enzyme derived from the silkworm which appears to be one of the most potent and effective of all the anti-inflammatory enzymes. In high enough doses, serrapeptase is capable of dissolving atherosclerotic plaque. See more at: https://vitalitymagazine.com/article/reversing-chronic-inflammation
  3. CURCUMIN (BCM-95 extract of turmeric) is a very powerful anti-inflammatory and analgesic agent that is well documented to provide aspirin-like effects without any of the side effects. My favourite form of curcumin is the BCM-95 extract of turmeric. It’s 100% natural and has at least seven times the absorption rate of synthetic versions. It does not require any special additive, natural or otherwise, to enhance absorption and is well tolerated. An effective anti-inflammatory dose of curcumin for most conditions is 1000 mg, three times daily with food. See more at: https://vitalitymagazine.com/article/natural-alternatives-to-cortisone

Caveat If one continues to eat a lot of sugar, refined foods, saturated fat (e.g. red meat, fried foods, dairy products, etc.), and if one does not exercise, smokes cigarettes, and drinks alcohol to excess, neither aspirin nor any of the aforementioned alternatives can be guaranteed to do much good. Exercise releases endorphins – powerful chemicals made by the body that reduce inflammation and subsequent pain.

Related Supplements from the High Level Wellness Shop

Cytomatrix Peak EPA - Omega-3

Support for cardiovascular wellness and healthy inflammation balance.

Call 905-764-9300

Naka Serrapeptase 

Potent anti-inflammatory enzyme

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Book a Wellness Counselling Appointment with Zoltan Rona

Take a personalized approach to your health with Wellness Counselling at High Level Wellness.

Book an Appointment Call 905-764-8700

Other Aspirin Alternatives 

Ginger Root

  • Devil’s claw root powder
  • Cloves (especially useful for toothaches)
  • D,L-Phenylalanine
  • Feverfew
  • Ginger root
  • Licorice root
  • MSM
  • Wood betony
  • White willow bark
  • Valerian
  • Proteolytic pancreatic digestive enzymes (Wobenzyme, pancreatin)
  • Echinacea (in very high dosages, well above those which control infections, echinacea is effective, especially for toothaches)

Many of these nutrients are sold in combination form at health food stores. A naturopath or medical doctor familiar with these remedies can recommend specific dosages. The world’s leading medical journals are increasingly reporting that diet and lifestyle changes by themselves can reverse hardening of the arteries and its complications.

Natural aspirin alternatives are hundreds of times safer. Discuss this issue with your health care practitioner and use his or her experience and expertise to guide you with an individualized health program.

Note This article is not intended to replace the advice of your physician. For any changes to your healthcare regimen, please consult a qualified health professional.

REFERENCES

  • Gaudreault, P; Temple, AR; Lovejoy Fh, FH (October 1982). "The Relative Severity of Acute versus Chronic Salicylate Poisoning in Children: a Clinical Comparison". Pediatrics 70 (4): 566–9.
  • Marx, John (2006). Rosen's Emergency Medicine: Concepts and Clinical Practice. Mosby/Elsevier. p. 2242.
  • Use of Aspirin for Primary Prevention of Heart Attack and Stroke https://www.fda.gov/Drugs/ResourcesForYou/Consumers/ucm390574.htm
  • Erectile Dysfunction and Aspirin. 2011: https://articles.latimes.com/2011/mar/03/opinion/la-heb-ed-aspirin-03032011
  • Bloomberg News. May 5, 2014. Limit Use of Aspirin to Prevent Heart Attack, FDA says: https://tinyurl.com/pter34g
  • Aged Garlic Extract Retards Progression of Coronary Artery Calcification. 2006: https://tinyurl.com/lqgk7gc
  • Aspirin Linked to Rare Form of Vision Losshttps: https://healthland.time.com/2012/12/18/aspirin-linked-to-rare-form-of-vision-loss/
  • On the research regarding curcumin: https://www.ncbi.nlm.nih.gov/pubmed/18324353
  • Aspirin and Strokes: https://stroke.ahajournals.org/content/29/5/887.full
  • Aspirin and Pancreatic Cancer: https://www.dailymail.co.uk/health/ article-205490/Asprin-link-cancer-risk.html
  • Costantini, A.V., Wieland, H., and Qvick, Lars I. Fungalbionics, The Fungal/Mycotoxin Etiology of Human Disease, Vol. 1 Atherosclerosis & Vol. II Cancer. Freiberg, Germany: Johann Friedrich Oberlin Verlag, 1994. Available in Canada from Fungal/Mycotoxin Conference, 12 Sifton Place, Brampton, Ont. L6Y 2N8; 905-450-0445
  • Erasmus, Udo. Fats that Heal, Fats that Kill, Canada: Alive, 1993.
  • Goldstrich, Joe D. The Cardiologist’s Painless Prescription for a Healthy Heart and a Longer Life. Dallas:9-HEART-9 Publishing, 1994.
  • Haas, Elson M. Staying Healthy with Nutrition. The Complete Guide to Diet & Nutritional Medicine. Berkeley, California:Celestial Arts, 1992.
  • Pizzorno, Joseph E. Jr. and Murray, Michael T. A Textbook of Natural Medicine, John Bastyr College Publications, Seattle, Washington, 1989.
  • Pizzorno, Joseph E. jr. and Murray, Michael T. An Encyclopedia of Natural Medicine, Prima Publishing: Rocklin, California, 1991.
  • Rona, Zoltan P. and Martin, Jeanne Marie. Return to the Joy of Health, Vancouver: Alive Books, 1995.
  • Sharon, Michael. Complete Nutrition. How to Live in Total Health. London, England: PRION, 1989.
  • Werbach,Melvyn R. and Murray, Michael T. Botanical Influences on Illness. Tarzana, California: Third Line Press, 1994.

About the Author:

Zoltan P. Rona, MD, MSc

Zoltan P. Rona, MD, MSc, offers consultations on nutrition and natural remedies in Thornhill. He has recently retired from medical practice as a Complementary and Alternative medical practitioner and now strictly offers nutritional consultations. He is the medical editor of The Encyclopedia of Natural Healing and has also published several Canadian bestselling books, including Vitamin D, The Sunshine Vitamin. To see more of Dr. Rona’s articles, visit: www.highlevelwellness.ca and for appointments, please call (905) 764-8700; office located at: 390 Steeles Ave. W., Unit 19, Thornhill, Ontario

Website

Book a Wellness Counselling Appointment

Receive personalized guidance using diet, supplementation, and advanced testing to improve your health.

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April 16, 2026

10 Spring Detox Strategies – from Sauna Therapy to Eastern and Western Herbs by Zoltan Rona


Don’t trash those dandelions in your back yard; they have significant benefits for both detoxification and your general health


Key Takeaway: From sauna therapy to cleansing foods, this article outlines favourite strategies based on experience and research for supporting detoxification.

The arrival of spring always brings the urge to detoxify the body as an annual ritual and fresh start. Many people take it upon themselves to do juice or water fasts to cleanse their systems, with some adding in colonic irrigations or enemas. This does provide some benefit for enhanced liver detoxification and removing winter’s accumulated toxins from the tissues. But there’s more. From sweating it out, to using ancient Chinese remedies, what follows are some of my favourite strategies based on experience and research.

When people ask me about the best way to detoxify, I have always recommended a few weeks of sauna therapy to rid the body of toxic heavy metals, drug residues, and other toxins stored for months or years in the fat and muscle cells of the body. Sauna therapy can be combined with one or several of my top 10 recommended natural remedies that follow here.

Although any sauna will work, the best type of sauna to use for detox purposes is the far infrared sauna, and there is plenty of evidence to support this (see References). In fact, it has been shown that detoxing through the skin (i.e. sweating), can actually lighten the load on the kidneys and liver, and flush out toxins that are hard to eliminate any other way. The far infrared sauna is much better tolerated than a conventional sauna, due to the lower heat yet deeper penetration of tissues experienced over longer periods of time.

Detoxing through the skin (i.e. sweating), can actually lighten the load on the kidneys and liver, and flush out toxins that are hard to eliminate any other way.

Sauna detoxification is, however, not for everyone. For reasons that include things like lack of easy access, cost of sauna use, inexperience with detox regimes, heart and kidney disease, blood sugar concerns, prescription drug use, and heat intolerance, people may not be able to do sauna therapy or any type of fasting. In these cases, one can still use some safe and effective natural remedies to achieve good liver detoxification and improve energy levels as well as general health. 


Cleansing foods for liver kidney and bowel detoxification:

  • Aloe vera • Unpasteurized apple cider vinegar
  • Artichokes • Asparagus • Avocados
  • Apples • Beets • Cabbage
  • Cilantro • Cinnamon • Coriander
  • Celery • Cranberries • Cucumbers
  • Dandelions • Flaxseeds • Garlic
  • Ginger • Grapefruit • Green tea
  • Green peas • Kale • Lemons
  • Limes • Mint • Nettles
  • Pineapple • Radishes • Raspberries, blueberries
  • Rosemary • Seaweed • Sesame seeds
  • Spinach • Turmeric • Watermelons, cres

Top 10 Herbal Remedies To clean out your system of toxins while optimizing your immunity. 

Here are my top 10 recommended remedies and a description of their benefits:



1. BURDOCK ROOT (Arctium lappa) – 1,000 mg or more daily.

Studies show that burdock has blood sugar balancing benefits. It can lower very high blood sugar levels, so diabetics need to monitor their blood sugar levels more closely if using burdock. It has long been used in Traditional Chinese Medicine (TCM) for detoxification and blood purification purposes. Burdock is also a part of the Essiac herbal formula that has been popular as an immune boosting anti-cancer formula used by millions of cancer patients around the world. It also has cancer preventive activity. A 2016 study found that it slowed the growth of breast cancer tumours. Burdock can also act as a diuretic, removing excess water from the system. Burdock has antioxidant and anti-inflammatory properties and has been used by many for osteoarthritis and other chronic inflammatory conditions. Burdock can cause allergic reactions in susceptible individuals and it is not recommended for pregnant or nursing mothers. Those on prescription diuretics, blood thinners, or diabetic medications must also be careful in using burdock.

Burdock root can be boiled and then stir-fried with sesame seeds, or cooked into soups and stews

2. ASTRAGALUS ROOT (Astragalus membranaceus) – 1,000 mg or more daily.

This plant has a long and distinguished history of use in Traditional Chinese Medicine. It is one of the most potent natural immune enhancing agents used by TCM doctors for overall detoxification, cleansing the liver, and helping to treat cancer. It is a complementary medical treatment for high blood sugar. Its effect is particularly impressive in people who suffer from any chronic infectious disease. Like many adaptogenic herbs, it fights stress of any kind. Astragalus has recently been in the news for its anti-aging effects. One of its components (cycloastragenol) has been shown to lengthen chromosome telomeres and thus slow the way one ages. Long term use is safe and yields many benefits for general health. There are no reports of adverse reactions other than improved longevity.


3. DANDELION ROOT (taraxacum officinale) – 500 mg or more daily.

Don’t trash those dandelions in your back yard. They have significant benefits for both detoxification and your general health. Coincidentally, they bloom in the spring. Dandelions are classic liver cleansers. They improve bile flow and thereby aid in better digestion. Dandelion can lower high blood sugar and has also been successfully used to treat some cases of jaundice, cirrhosis, gout, eczema, and acne. A very high concentration of the amino acid kynurenic is found in dandelion; this is the component of dandelion that boosts bile production and increases bile transport of toxins out of the body. Thus, dandelion is a highly successful natural detoxification remedy. (Ed note: You can pick wild dandelions from uncontaminated areas, or buy them from local shops. Chop dandelion leaves into salads or sandwiches, or pour boiling water over leaves to make tea, or cook roots in a pot of boiling water. It's also available in tincture or tea form in the health food stores.)

4. MILK THISTLE (Silybum marianum) – 500 mg or more daily.

I think just about every health conscious consumer has heard of this herbal remedy as a powerful liver tonic. Some conventional doctors warn of dire consequences if one uses too much of this herb but there is no evidence it can cause any harm. As one of my colleagues puts it, “Where are the dead bodies?” (I think the dead body pile comes from prescription opiates.) The good news is that milk thistle can, to some degree, protect the liver from both prescription and OTC drugs. It has antioxidant and anti-inflammatory properties. And anyone with a heavy intake of alcohol and/or cigarettes should be using milk thistle for liver protection. Milk thistle also protects the liver from pesticides in food, heavy metals in drinking water, and air pollution. I recommend milk thistle year-round, especially for those who are exposed to the liver-toxic effects of alcohol, drugs and toxins in food and water.

5. MAITAKE (Grifola frondosa) - 500 grams or more daily.

This famous mushroom has a long and illustrious history with TCM doctors who often recommend it as a health tonic and as a cancer fighter. It basically enhances immunity and is excellent when combined with any or all of the above remedies. Its immune enhancing properties come from one of its constituents called beta-glucan. Beta-glucan is a complex long-chain polysaccharide found in this and other mushrooms. Mushrooms are also a source of vitamin D, which has many documented benefits for immunity. Maitake also improves high blood pressure and high blood sugar problems. Diabetics need to monitor their blood sugars more carefully while on this remedy. If you are allergic to mushrooms, it’s best to avoid maitake.

6. SHIITAKE (Lentinula edodes) – 500 mg or more daily.

This mushroom is commonly found in grocery stores and is a good source of both B and D vitamins. It also enhances immunity, detoxifies the body in several ways, and can help as a weight reduction aid, cardiovascular enhancer, and cancer cell fighter. It’s best avoided if you are allergic to mushrooms.

7. YUNZHI (Coriolus or Trametes versicolor) – 500 mg or more daily.

This is a lesser known herbal remedy that has immune stimulating properties and has been shown to inhibit the growth of cancer cells, slowing cancer spread. Use of this fungus is contraindicated in those who have had bone marrow transplants. Care should also be taken in cases where one has autoimmune disease or is on immunosuppressive drug treatments.

8. ASHWAGANDHA ROOT (Withania somnifera) – 500 mg or more daily.

This general tonic is one of the better-known herbal adaptogens most often recommended as an anti-stress, adrenal support remedy. It also has anti-inflammatory and antioxidant properties as well as some anti-tumour activity. It’s good to use to balance the other remedies on this top 10 list.

9. SLIPPERY ELM BARK (Ulmus rubra) 100 mg or more daily.

This herbal remedy contains mucilage that is quite soothing for oral and gastric inflammation (ulcers). It has also been used quite often as a treatment for inflammatory bowel conditions (e.g. colitis, Crohn’s, IBS). Slippery elm is one of the components of the Essiac anti-cancer herbal combo.

 

10. CHINESE (TURKISH) RHUBARB ROOT (Rheum palmatum) – 25 mg or more daily.

This is yet another one of the herbs that make up the anti-cancer Essiac formula. It has often been recommended by TCM practitioners largely as a purgative, ridding the body of unwanted waste products and improving elimination from the large intestine. Those suffering from chronic constipation would certainly welcome its benefits. There is some evidence that several of the components (anthraquinones) possess anti-cancer effects. This remedy should be used with care and not for extended periods of time due to its laxative effects. Pregnant and breast-feeding women should avoid it.


Conclusion

Final Takeaway: 

Spring detoxification should be carried out for at least two weeks but could safely be extended into a month. If you are inexperienced with detoxification regimens, work with a natural health care provider who can give you the guidance for a personalized approach. Happy springtime!


Related Supplements from the High Level Wellness Shop


Milk Thistle

A classic herbal supplement often used to support healthy liver function and daily detoxification pathways. 

Call 905-764-9300

 

Book a Wellness Counselling Appointment with Zoltan Rona

Looking for personalized guidance on detoxification, nutrition, and natural wellness strategies? Book a Wellness Counselling appointment with Zoltan Rona.

 

  Call 905-764-8700




REFERENCES

Sources & Further Reading:
  • Infrared sauna helps remove heavy metals and prevent cancer: https://tinyurl.com/y9h78r5e
  • For information on high quality infrared saunas made here in Ontario, visit: https://www.saunaray.com/ or call: 1-877-992-1100
  • Detox drinks: https://draxe.com/detox-drinks/
  • On Burdock for breast cancer: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4881189/
  • More research on burdock benefits. https://tinyurl.com/yb64kprq
  • 10 proven benefits of astragalus. https://draxe.com/astragalus/
  • Astragalus. https://naturalskinrx.com/astragalus-powerful-healing-properties-for-the-body/
  • Maitake mushrooms. https://draxe.com/shiitake-mushrooms/
  • Slippery elm. https://www.organicfacts.net/slippery-elm.html
  • Turkish rhubarb. https://www.instah.com/herbs/top-10-health-benefits-of-turkey-rhubarb/

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April 02, 2026

From Allopathic to Natural Healing: NHPPA interview with ZOLTAN RONA

Natural Health Product Protection Association (NHPPA) is a federally incorporated non-profit with over 18 years of experience advocating for freedom of choice and the protection of natural health products (NHPs) and dietary supplements in Canada.

Dr. Zoltan Rona was a practicing medical doctor for 44 years, graduating from McGill University in 1977 and later earning a master’s in biochemistry and clinical nutrition at the University of Bridgeport. His career began in conventional medicine but shifted dramatically after realizing medical school taught nothing about nutrition or prevention. Inspired by mentors like Dr. John Barker, he explored vitamin E, thyroid treatments, antioxidants, and herbs, eventually becoming a leading advocate for integrative and natural approaches. He authored 12 books, including the *Encyclopedia of Natural Healing*, and treated hundreds of thousands of patients, emphasizing nutrition as the foundation of health.

In this interview, Dr. Rona details how nearly all chronic illnesses—cancer, cardiovascular disease, diabetes, autoimmune disorders—are linked to nutritional deficiencies and toxic modern foods. He highlights the dangers of processed food, pesticides, sugar, and heavy metals, alongside the collapse of nutrients in today’s produce compared to a century ago. He stresses the essential role of nutrients like vitamin D, magnesium, and CoQ10 in preventing disease and recounts cases of recovery from conditions like Crohn’s, colitis, eczema, and even cancer with natural therapies. He contrasts the safety of supplements (no recorded deaths in decades) with the risks of pharmaceuticals, arguing that Health Canada censors natural solutions while protecting drug monopolies. Dr. Rona insists health care should be about helping, not profit, and urges Canadians to reclaim their right to choose natural health products before they are regulated out of reach.

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