Common IF methods involve fasting for 16 hours and having an 8-hour eating window. Some people do 24-hour fasts twice per week. Fasting has been a practice throughout human evolution. As a result ...

He said, “Do this once a week to reset your gut, burn fat and prevent disease. This is called a 24-hour water fast. It has been proven through research to increase intestinal stem cells.

“I also do a 24-hour fast one day a week. On the fasting days, I drink bone broth and water all day, and then I'll have dinner that evening. So I basically just don't eat breakfast and lunch that da ...