Depending on your health and goals, you may find the best fasting period for you is different from that of someone else.
Dr. Jason Fung has an excellent book on fasting that can safely guide you into fasting for improving your health. The Complete Guide to Intermittent Fasting.
Peach
Okay — thanks!
I’ve lost 205 lbs following Dr. Fung’s methods.
It works, but you pretty much have to make up your mind that this is a permanent lifestyle choice. Yo-yo fasting probably isn’t as bad as yo-yo dieting, but I’ve seen too many people lose weight, reverse their T2 and then blow it all by going back to the SAD life. (Standard American Diet)