Fasting!!! When does it start???

Thinkthinstaythin

When would it technically start? The last time you took in food? Or in the morning? This confuses me? What do you guys think?

Dave198lbs

just after you last ate. if you arent eating, you are fasting. technically, it take hours to digest what you just ate so it could be after all your food is digested. but as for the intermittent fasting, the 16 hour fast or 20 hour fast starts after your last meal