I read that somewhere in this ebook on IF, don't recall on which page (great resource btw, one of the few user-friendly books I've seen yet): http://www.precisi

I read that somewhere in this ebook on IF, don't recall on which page (great resource btw, one of the few user-friendly books I've seen yet): http://www.precisionnutrition.com/intermittent-fasting http://www.precisionnutrition.com/intermittent-fasting I can't say anything about the people you mentioned. I myself had absolutely no progress when IFing for some days, only dizziness and irritability.