Arthur Agatston

Dr. Arthur Agatston is an American cardiologist, professor, and bestselling author best known as the creator of the globally renowned South Beach Diet. Practicing cardiology in Miami Beach, Florida, he developed his dietary framework as a healthier, sustainable alternative to restrictive low-fat diets.

He outlined his nutritional philosophy in his #1 New York Times bestselling book The South Beach Diet, which sold millions of copies worldwide and transformed public understanding of carbohydrates, glycemic index, and heart-healthy fats.

Agatston’s clinical research and public health advocacy have helped countless individuals manage weight and prevent cardiovascular disease. He remains a respected voice in preventive medicine and nutritional science.