I had the same reaction with his basic diet video. His name came up on a fasting FB page about a year ago; my conclusion was he is the guy that gives fasting a bad name. We need the guidance of a medical doctor with years of experience...Dr Jason Fung.

Thank you for posting that Dr Ken Berry video, he has so many videos I haven’t seen many of them, and this one was quite useful. After reading Robert's success story, I am back to adding some longer fasts for autophagy, both for cancer prevention and loose skin. I've noticed this time that after 4 years of incorporating fasting regularly, mostly an 18:6 or 24, that even longer fasts are easy. A cup of hot tea or broth is enough if I do get hungry, my body must know now that famine isn’t around the corner.