About

Herring_Bert-8444In 2005, Dr. Bert showed the world a way to maintain practical, sustainable intermittent fasting with his first book, The Fast-5 Diet and the Fast-5 Lifestyle. In his latest book, AC: The Power of Appetite Correction, he’s added over a dozen tools—all sustainable lifestyle options—to help you achieve appetite correction and fat loss without calorie counting or food restrictions.

With a diverse range of experience, from the no-nonsense world of the US Marine infantry to cutting-edge cancer research at the National Institutes of Health, Dr. Bert maintains a strong sense of practicality and respect for real life. “Life is for the living,” he says. “The way you eat has to be compatible with a life of spontaneity, fun and variety. Losing fat is almost impossible f you’re working against your body, rather than with it.”

Follow Dr. Bert on Twitter & Instagram: @bertherringmd