

Plant-based Diets
Researchers have shown that a more plant-based diet may help prevent, treat, or reverse some of our leading causes of death, including heart disease, type 2 diabetes, and high blood pressure. Interventional studies of plant-based diets have shown, for example, 90 percent reductions in angina attacks within just a few weeks. Plant-based diet intervention groups have reported greater diet satisfaction than control groups, as well as improved digestion, increased energy, and better sleep, and significant improvement in their physical functioning, general health, vitality, and mental health. Studies have shown plant-based eating can improve not only body weight, blood sugar levels, and ability to control cholesterol, but also emotional states, including depression, anxiety, fatigue, sense of well-being, and daily functioning.
Only one way of eating has ever been proven to reverse heart disease in the majority of patients: a diet centered around whole plant foods. If that’s all a whole-food, plant-based diet could do—reverse our number-one killer—shouldn’t that be the default diet until proven otherwise? The fact it may also be effective in preventing, treating, and arresting other leading killers seems to make the case for plant-based eating simply overwhelming.
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Popular Videos for Plant-based Diets


Is Vegan Food Always Healthy?
Healthier plant-based diets compared to unhealthy plant foods and animal foods on diabetes risk.
Plant-Based Diets Recognized by Diabetes Associations
Plant-based diets as the single most important, yet underutilized, opportunity to reverse the pending obesity...
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Nutritional quality indices show plant-based diets are the healthiest, but do vegetarians and vegans reach...
What Diet Should Physicians Recommend?
Kaiser Permanente, the largest U.S. managed care organization, publishes patient education materials to help make...
Eating More to Weigh Less
Energy density explains how a study can show participants lose an average of 17 pounds...
Plant-Based Diets for Improved Mood & Productivity
The most comprehensive controlled trial of diet and mood finds that a plant-based nutrition program...
How to Change Your Enterotype
What happens to our gut flora microbiome when we’re on plant-based versus animal-based diets?
The Okinawa Diet: Living to 100
What would happen if you centered your diet around vegetables, the most nutrient-dense food group?
Vitamin B12 Necessary for Arterial Health
The cardiovascular benefits of plant-based diets may be severely undermined by vitamin B12 deficiency.
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Do Flexitarians Live Longer?
Does just reducing one’s intake of meat, dairy, and eggs significantly reduce mortality?
Lifestyle Medicine: Treating the Causes of Disease
If doctors can eliminate some of our leading killers by treating the underlying causes of...
Caloric Restriction vs. Plant-Based Diets
What is the best strategy to lower the level of the cancer-promoting growth hormone IGF-1?
How to Treat High Blood Pressure with Diet
The first-line treatment for hypertension is lifestyle modification, which often includes the DASH diet. What...
Carnitine, Choline, Cancer, & Cholesterol: The TMAO Connection
Expanding on the subject of my upcoming appearance on The Dr. Oz Show, a landmark...
Plant-Based Diets & Diabetes
We’ve known for a half century that plant-based diets are associated with lower diabetes risk,...
Which Type of Protein Is Better for Our Kidneys?
Anti-inflammatory drugs abolish the hyperfiltration and protein leakage response to meat ingestion, suggesting that animal...
Plant-Based Treatment for Angina
Even without an exercise component, a plant-based diet can reduce angina attacks 90% within 24...
Lose Two Pounds in One Sitting: Taking the Mioscenic Route
Our physiology evolved for millions of years eating a plant-based diet. What would happen if...All Videos for Plant-based Diets
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The Effects of Obesity on Gallstones, Acid Reflux, and Cardiovascular Disease
Sufficient, sustained weight loss may cut the risk of fatal heart attacks and strokes in half.
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Fasting for Autoimmune Diseases
Various fasting regimens have been attempted for inflammatory autoimmune diseases such as lupus, ankylosing spondylitis, chronic urticaria, mixed connective-tissue disease, glomerulonephritis, and multiple sclerosis, as well as osteoarthritis and fibromyalgia.
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Fasting for Rheumatoid Arthritis
Fasting, followed by a plant-based diet, is put to the test for autoimmune inflammatory joint disease.
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Do Vitamin B12 Supplements Cause Acne?
Acne can be triggered in one in ten people who get vitamin B12 injections.
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How to Reverse Heart Failure with Diet
An entire issue of a cardiology journal dedicated to plant-based nutrition explores the role an evidence-based diet can play in the reversal of congestive heart failure.
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Which Diets Have the Lowest Carbon Footprint?
Why don’t environmental groups advocate climate-friendlier diets?
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Which Foods Have the Lowest Carbon Footprint?
How much greenhouse gas does the production of different foods cause measured in miles driven or lightbulb hour equivalents?
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Win-Win Dietary Solutions to the Climate Crisis
The EAT-Lancet Commission lays out the best diet for human and planetary health.
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The Best Type of Vitamin B12: Cyanocobalamin or Methylcobalamin?
For prevention and treatment of vitamin B12 deficiency, cyanocobalamin in chewable, sublingual, or liquid forms (rather than in a multivitamin) is best under most circumstances.
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The Optimal Vitamin B12 Dosage for Kids, Pregnancy, and Seniors
At age 50, everyone, regardless of diet should start supplementing with B12-fortified foods or supplements but over age 65 only high-dose daily supplements may suffice.
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The Healthiest Food Sources of Vitamin B12
What are the best green-light (whole food plant-based) sources of vitamin B12?
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The Optimal Vitamin B12 Dosage for Adults
Why the current Recommended Daily Allowance for vitamin B12 may be insufficient.