How do you do intermittent fasting? A lot of IF'ers consume for 8 hrs a day, fasting the other 16 hours. How much time do you have to quick for intermittent fasting? You can begin with a 12-hour rapid and also work your way to 16 hrs. The majority of IFer's consume from 10-6, 11-7, or 12-8. It doesn't matter just what consuming window you pick, equ