Customizing Your Intermittent Fasting (IF) Window

I encourage you, whatever your feeding/fasting pattern is, add some consistency and some regularity to that—you're gonna notice more favorable changes long-term.

I would say if you're really falling into this obese bucket, I would say maybe one week a month you could fast for an entire week or five days.

If you have a history of an eating disorder—anorexia, bulimia, things like that—I really strongly do not recommend prolonged fasting. That's just going to add fuel to that fire, and you really don't want to dip into that.