freediver wrote on May 23
rd, 2018 at 9:19pm:
DonDeeHippy wrote on May 23
rd, 2018 at 3:53pm:
polite_gandalf wrote on May 23
rd, 2018 at 3:45pm:
freediver wrote on May 23
rd, 2018 at 12:46pm:
DonDeeHippy wrote on May 23
rd, 2018 at 12:44pm:
freediver wrote on May 23
rd, 2018 at 12:20pm:
A dietician recently told me that religious style fasting actually encourages the body to put on weight because you make it think there is a risk of starvation.
ok u need excess calories to make body fat, where is that coming from if u fast ?
Full fast u will use about 250g of fat a day. Takes about 8 hours to start using body fat, our bodies never go into bear style hibernation and make more fat.
If u fasted one day and ate like a pig the next week u would put on weight though
Yes, that was the theory. When people are worried they might starve to death, they over-eat when there is plenty.
You have to be neurotic to count calories accurately. People let hunger guide them, and if you fast occasionally your body will tell you you are starving every time you pass KFC.
Its not just about gorging during eating times, its also the fact that if your body thinks you are starving it goes into survival mode by drastically lowering metabolism - which makes you burn less calories than you normally would. Its why people going on diets typically experience an initial fast drop in their weight, followed by a long period of stagnant weight, before they start losing weight again.
actually its opposite your Metabolism actually goes up, if u don't eat for a few days and everything slowed down you would never eat again. Survival mode kicks in everything goes into overdrive so u can catch food again, that's the whole ketosis thing .
Fat is our perfect food , we make it for when we don't eat and our brain and bodies love it.
Starvation mode will finally kick in when u use up all the body fat (body builders still about 9%)
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So your metabolism goes up when you fast?
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https://www.healthline.com/nutrition/intermittent-fasting-metabolismShort-Term Fasts Boost Metabolism by up to 14%
Many people believe that skipping meals will cause your body to adapt by lowering its metabolic rate to save energy.
It's well established that very long periods without food can cause a drop in metabolism (28, 29).
However, studies have shown that fasting for short periods can actually increase your metabolism, not slow it down (30, 31).
One study in 11 healthy men found that a
3-day fast actually increased their metabolism by an impressive 14% (26).
Personally just not eating breakfast while working (plus loosing 10kg) I work the same in the morning but in the afternoon around 2 always felt down (run of of glucogen and hit a wall) now I work all afternoon never get tired.
Almost all I heard about fasting was wrong, I always thought if I didn't eat I would loose muscle mass as well, not happened ..I surprise myself now when I take off my shirt I feel like a old man but look like a young one
Jason Fung is the man to track down, a amazing guy.