- Joined
- Feb 28, 2003
- Messages
- 19,854
My longest fast is 10 days, nothing except water, to drop weight before marathon races.
I would be doing this while in the middle of marathon training, running 5-10 miles a day.
It definitely changes your perspective on food, I can go deeper if anyone is interested.
i'm doing a partial fast for sorts, two very small meals, two very small snacks . basically protein induction, so i can reset my clock as it were, prior to going back to a Paleo diet... i've dropped a bunch of weight, which is good, and will continue as long as i feel comfortable. it's great knowing i can just drop into this as needed. about 10 years ago, i lost nearly 90 lbs this way. sweet.
interestingly, food tastes AMAZING. one actually wants to slow down and chew chew chew every morsel and really get into it.
mental effects are nice. i'm more alert, and honestly keep forgetting why i'd eat junk food which brings you down. i'll probably never regularly eat or drink the crap stuff again, now that i've had a full circle experiment. i mean why? the stuff is provable bad for us. gah. the real stuff tastes SO GOOD once you reset your body's idea of taste and flavor to normal levels.
plus i feel like i have the energy to run 5 miles every day, and chop wood for the rest of it. insane. that would just burn calories faster

if you believe any of the hype in "diet for your type"; they posit that certain blood types have an easier time with this kind of thing. O being the more paleo type. they arrange the other types towards being more agrarian, and other what nots. wiki probably has the full dope sheet.