1
vote
1answer
86 views

Is fasting for two days dangerous? [closed]

I've always wanted to try a fast for 1 - 2 days (but with water!) for religious purposes, but I'm always scared it may result in a slowed metabolism or some sort of health problem. Will a 2 day fast ...
2
votes
2answers
864 views

Does food temperature affect absorption time and efficieny?

If I consume equal amounts of (say) mango, one in frozen chunks, the other at room temperature, will I digest them at different speeds? That is, will they have a different impact on my blood sugar ...
3
votes
2answers
235 views

Could cyclic eating help us to keep our metabolism up?

Insulin oscillations with period of 3 - 6 minutes are believed to be important for insulin sensitivity by preventing downregulation of insulin receptors. Reading this I was wondering, if the ...
9
votes
6answers
104k views

How long should I wait to exercise after eating?

How long after eating should I wait to exercise, or does it not matter? I am mainly talking about cardio, not weightlifting. I am trying to lose weight, not gain it, and in large amounts.
8
votes
3answers
11k views

How long should I wait with eating after an exercise?

I hear sometimes that after running you should wait with eating for 30 or 40 minutes (may be the metabolism is still in fat burning mode?). What is the reason for this advice? How long exactly should ...
10
votes
3answers
748 views

Keeping my metabolism high

I am looking for some diatary ways to keep my metabolism high, especially between meals. What kinds of foods or supliments can help keep your body processing long after you've consumed them? Ideally ...
10
votes
4answers
4k views

Is it true that you can eat anything you want within 15 minutes of working out without putting on weight?

A friend of mine told me that you can pretty much eat whatever you want within about 15 minutes of a big exercise session without putting on weight. I can't really understand the science behind this. ...