Dr. Eric Berg

Dr. Berg is a health educator specializing in weight loss through nutritional and natural methods.

He is one of the top ketogenic diet experts in the world. Dr. Berg’s clients include senior officials in the U.S. Government, ambassadors, medical doctors, high-level executives of prominent corporations, scientists, engineers, professors, and others from all walks of life.

Stephen Cunnane

Ketones and the human brain: insights from infancy inform our brain evolution and aging.

Stephen Cunnane obtained a PhD in Physiology at McGill University in 1980, followed by post-doctoral research on nutrition and brain development in Aberdeen, London, and Nova Scotia.

He was a faculty member in the Department of Nutritional Sciences, University of Toronto, from 1986 to 2003, where his research was in two overlapping areas—(1) the role of omega-3 fatty acids in brain development and human health, and (2) the relationship between ketones, the very high-fat ketogenic diet and brain development.

Dr. Eric C. Westman, M.D.

Dr. Eric C. Westman is an associate professor of medicine at Duke University Health System and director of the Duke Keto Medicine Clinic.

An internationally-known researcher specializing in low-carbohydrate nutrition, he is board-certified in internal medicine and obesity medicine, with a master's degree in clinical research. He is a fellow and past president of the Obesity Medicine Association.

He has published over 45 peer-reviewed papers on low-carb diets and is the author of The New Atkins for a New You, Keto Clarity, Cholesterol Clarity, and Obesity: Evaluation and Treatment Essentials.

Dr. Nadir Mir Ali, M.D.

Dr. Nadir Ali is an interventional cardiologist with over 25 years of experience.
He is also chairman of the Department of Cardiology at Clear Lake Regional Medical Center in Webster, Texas.

He has championed many aspects of the science and practice of a low-carb lifestyle in the Clear Lake area since 2013. The combination of his medical experience and healthy ketogenic diets has given his patients a great advantage in successful outcomes.

Dr. Jeffry N. Gerber, M.D

Dr. Jeffry N. Gerber, M.D. FAAFP is a board-certified family physician and owner of South Suburban Family Medicine in Littleton, Colorado, where he is known as “Denver’s Diet Doctor”.

He has been providing personalized healthcare to the local community since 1993 and continues that tradition with an emphasis on longevity, wellness, and prevention.

Ivor Cummins

Following less-than-optimum blood test results, Ivor Cummins used his 25-year background in biochemical engineering to research the papers and studies of the last five decades, primarily in relation to the "diet-heart" hypothesis.

Scouring past writings that supported the hypothesis that dietary saturated fat elevated blood cholesterol, which in turn drove heart disease mortality, Ivor found the "evidence" given at the time to be a loose correlation at most, and certainly not causation.

He found that the tenacity of this flawed hypothesis has turned out to be no laughing matter, condemning millions to the misery of obesity, type 2 diabetes, and an extraordinary range of inflammatory diseases.

Nikolaos D. Tsokanos

Nikolaos Tsokanos is the first keto and IF triathlete IRONMAN finisher in Europe for 2019.

He became passionate about keto and now shares his life-changing transformation insights in Greece and around the world.

Siim Land

Siim Land is an author, speaker, and biohacker from Estonia. He talks about human optimization with nutrition, intermittent fasting, exercise, sleep, and other biohacks.

Despite his youth, he's written several books and has shared the stage with the world's leading experts on health. His latest book Metabolic Autophagy talks about how to optimize and balance autophagy for longevity and better body composition.

Stephanie Person

Dr. Ali Al Lawati, M.D.

Dr. Ali Al Lawati is an Internal Medicine specialist practicing in Oman, where he was the first health care professional to officially prescribe the low carbohydrate/ketogenic lifestyle as a treatment for his patients.

He is also a type-1 diabetic. He was diagnosed at the age of 7 and at the age of 15 began treating his own diabetes with a low carbohydrate approach at the age of 15.

He is currently working at the Royal Court Health Complex. Prior to that, while working at the Royal Hospital in Muscat, he held the post of Acting Consultant in Acute Medicine and ran the Lifestyle Medicine clinic.

He also took an active part in teaching medical residents and educating doctors on the treatment of diabetes and other endocrine disorders. His strongest medical interests are in the fields of Lifestyle Medicine, Integrative Medicine, and Endocrinology.