☀️ Join us for Sonoran Sunshine, a rejuvenating 6-night nutrition & lifestyle medicine retreat

Dr. John McDougall is certified as an internist by the Board of Internal Medicine and the National Board of Medical Examiners. Dr. McDougall has cared for thousands of patients over almost 3 decades of medical practice and has run a highly successful live-in program for more than 20 years. Dr. McDougall has developed a nourishing , low-fat, starch-based diet that not only promotes a broad range of dramatic and lasting health benefits such as weight loss, but most importantly can also reverse serious illness, such as heart disease, without drugs.

The Starch Solution
The Starch Solution

Eat the Foods You Love, Regain Your Health, and Lose the Weight for Good!
by John McDougall, MD and Mary McDougall


In partnership with eCornell

100% online, learn at your own pace

A trusted credential from eCornell

Personalized feedback from our team of instructors

20,000+ students and counting