Blood Brain Barrier said:
Lil devils x said:
That is not how this works.
Sorry, but it is. If it weren't, studies like this [http://pmj.bmj.com/content/postgradmedj/49/569/203.full.pdf] wouldn't be possible. Not to mention countless other examples of fasting for spiritual purposes or out of need.
Sorry but every source of actual medical knowledge (with actual degrees) has told me, and many people I know who've dieted, that starvation actually puts the body in a survival mode which stops fat burning at some point and starts burning muscle and lean tissue and also a general slowing of the metabolism. Sure there are people who fast for spiritual purposes, but they also have to prime their bodies specifically for that. You don't just stop eating one day and drink only water, but even then they still lose muscle mass... just less.
Point being though, while you can lose a bit of fat from starvation, in long term effects such as this person is/was doing, you're harming your body more than you're losing any sort of fat and losing muscle as well as not taking in essential nutrients/minerals/sugars/etc.
So no, it isn't how it works and its a terrible thing to do to yourself, and any weight loss beyond the first few days or so is minimal fat, and ends up being muscle mass, which is worse because you've just weakened yourself instead of getting healthy.
Yes there's safe fasting, but so far its never been proven to be a healthy or valid weight loss program.
Now I'll put it a different way. I tend to eat what may be considered unhealthy in terms of fat consumption, yet I haven't gained weight over my height/weight normal level. However if I try to eat less fat, I actually start to gain weight. I'm no doctor, but many of the things the person you've quoted has linked in their post actually make sense in terms of how I eat. I'm low consumption of junk food (though soda is a vice but its a low intake vice), and most of my meals are balanced even if some of it is high saturated fat content. Yet when I deviate from that diet, take in less saturated fats, I gain weight quickly.
Maybe I'm just one of those odd metabolic process folks, or maybe, just maybe those links might have some merit and weight to them?
And one other thing, having taken classes in biology does not an expert make, just as taking a few psych courses doesn't give you the ability to diagnose a person's mental state. So please, leave the condescension on your desk if you would.
I swear sometimes people who've gone to college get this idea that somehow a few classes make them experts on a subject or something...
Note that most of what I've posted has come from medically qualified folks, and filtered through my own knowledge of human physiology (which is incomplete), which means there might be some inaccuracies or bits I incorrectly recall. But the gist is there and it seems not to really support your book learning or understanding of material presented by your professor(s?).
I freely admit I've not perfect recall or knowledge of a field that seems to change its view on what is/is not good for the body in terms of nutritional intake, but it seems to be a wide consensus that starvation is fucking terrible, and not a valid diet.