Plant-Based Doctor Network - Evidence-Based Nutrition

About Our Network

The Plant-Based Doctor Network brings together the world's leading physician-researchers who have dedicated their careers to studying the effects of whole food, plant-based nutrition on human health. Each doctor offers unique insights and expertise, backed by decades of clinical research and practice.

Our mission is to provide evidence-based information on how dietary choices can prevent, treat, and often reverse common chronic diseases. Through the collective wisdom of these pioneering doctors, we offer a comprehensive resource for anyone seeking to improve their health through nutrition.

Featured Doctors

Dr. Peter Rogers, MD

Stanford and Harvard-educated physician advocating for the "Spartan Vegan Diet" to prevent and reverse chronic diseases.

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Dr. Michael Greger, MD

Founder of NutritionFacts.org, known for his evidence-based approach and "Daily Dozen" recommendations.

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Dr. Neal Barnard, MD

Founder of PCRM, specializing in diabetes research and the relationship between hormones and nutrition.

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Dr. Caldwell Esselstyn, MD

Cleveland Clinic physician pioneering groundbreaking research on reversing heart disease through plant-based nutrition.

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Dr. T. Colin Campbell, PhD

Cornell University researcher and author of "The China Study," the most comprehensive study of nutrition ever conducted.

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Dr. John McDougall, MD

Creator of the "Starch Solution," focusing on starch-based diets for optimal health and disease prevention.

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Dr. Dean Ornish, MD

Developer of the first clinically-proven program for reversing heart disease through lifestyle medicine and plant-based nutrition.

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Dr. Joel Fuhrman, MD

Creator of the "Nutritarian" diet focusing on nutrient density and his ANDI scoring system for optimal health.

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Health Benefits of Plant-Based Nutrition

Heart Disease

Plant-based diets have been shown to prevent, halt, and even reverse heart disease. Doctors Esselstyn and Ornish have both conducted landmark studies demonstrating that coronary artery disease can be reversed through comprehensive lifestyle changes centered on a low-fat, whole food plant-based diet.

Type 2 Diabetes

Dr. Neal Barnard's research has shown that a low-fat vegan diet can significantly improve insulin sensitivity and reduce the need for medications in type 2 diabetes patients. Multiple studies have confirmed that plant-based eating patterns can help regulate blood sugar and reverse insulin resistance.

Cancer Prevention

The China Study, led by Dr. T. Colin Campbell, found significant associations between animal food consumption and cancer rates. Plant-based diets rich in fiber, antioxidants, and phytonutrients support the body's natural defense systems against cancer development and progression.

Weight Management

Whole food plant-based diets naturally lead to healthy weight loss without counting calories or restricting portions. The high fiber content increases satiety while the low caloric density allows for satisfying meals. Dr. McDougall's starch-based approach and Dr. Fuhrman's nutrient density focus both provide effective frameworks for sustainable weight management.

Longevity & Overall Health

Dr. Michael Greger's extensive research review shows that plant-based diets are associated with lower inflammation, better immune function, and reduced risk of all major chronic diseases. This translates to improved quality of life and enhanced longevity, as demonstrated by studies of long-lived populations around the world.

Growing Scientific Consensus

The work of these pioneering physicians is increasingly supported by mainstream medical organizations. Major institutions now recognize that plant-predominant diets can play a crucial role in preventing and treating chronic disease.

"Plant-based diets that are rich in fruits, vegetables, whole grains, and legumes... have demonstrated efficacy in preventing and treating common chronic diseases, including cardiovascular disease, type 2 diabetes, and obesity."

— American College of Lifestyle Medicine

Webmaster Comments:

All of the doctors linked here agree absolutely with the need for a fully plant based (AKA vegan) diet for optimal health. They vary in subtle aspects of the broad subject. If you are genuinely interested in improving your health, you really do need to take some time out to consider the evidence. It will point you to whole food plant based eating as the only way to go, with mountains of evidence pointing at this conclusion. Don't get misled by the numerous other 'experts' who tickle ears to convince ones of what they are hoping to hear.
As a benefit, it is the healthiest solution for weight loss, and by far, the cheapest low cost diet around. Personally I find the recommendations of Peter Rogers MD the 'one' to follow as it is based on epidemological evidence, i.e what goes on deep in the body and cell interactions and activities. It is also the simplest and cheapest to follow
... but you can make your own decision.

Explore Our Doctor Profiles

Dive deeper into the research, dietary approaches, and recommendations of our featured plant-based doctors to find the information that best meets your health interests and needs.

Meet the Doctors