>>13227507depends on how fat you are. but if youre average weight, probably 20-30 days. But obviously it varies from person to person; some people die in day 20, others can fast for months. I think the longest fast was close to a year (might have been supplemented by vitamins though). Some obese guy that lost like 120 kg. If you go for more than 5 or 10 days without food...you might start having really bad wide effects.
3 days is probably ok. Wont be fun though. Id recommend you start with 24 hrs.
