I once met a religious guy, a little touched upstairs but he told me how he once fasted 40 days. I tried it myself and as much as I hate contradicting anyone I must say it was pretty effective at taking the weight off. I was overweight to start with but pretty thin after. I didn't stop drinking water, which is all I had for that time. For most of that time I stayed at a friend's who lived in the mountains. He understood things weren't going too well for me and never tried to stop me. I didn't know much about fasting then but he made a few calls and told me I should drink water if I was going to fast for any length of time.
Other advice he got was that fasting periods should be graduated, three days on, three days off, one week on, one week off, etc. I went on a three, seven and forty day cycle, a little accelerated but I didn't want to take forever about it. When I was fasting I did a few chores around his place, yard work and other light stuff. That was better than sitting around doing nothing all the time and kept my system circulating. The water really circulated my system's fluids and I drank as much as I liked. On my first three day cycle I tried fasting without water and that was tough. I remember in wilderness training we were told that a person could survive eating just snow for quite some time.
The toughest part for me about fasting these days is that it's so tempting to not fast or compromise and nibble away on something that's probably not too healthy to begin with. However I was recently given some help with that in the form of having my living expenses cut my disposable income in half. Since I'm a student and don't make much to begin with that cut into my food budget. I went to buy some food the other day and my credit card didn't go through so I'm going to use up some of this lard that's been sitting on my ass too long. That's why it was there to begin with, just stored up energy to be used when needed. I've been quite an energy saver and people are starting to notice me looking better and better as it goes away. Little do they know my secret is being too broke to even be able to get into a cheap movie. But this brings back memories of when I fasted for weeks on end and it feels like going to visit an old friend.
I still nibble a little: where I work people leave food laying around and I spend a lot of time there after everyone's gone just because of the work I do. Some of the larger employees tend to have things stashed away so I haven't been completely fasting but I can't let them notice much missing or they'll figure it out. I keep a 1-liter bottle of water with me at all times and there's a water cooler where I can refill it anytime. I live a couple of miles away and usually walk it once a day there and back, usually in the evening. I drive during the day. Anyhow, that's the story of why I'm currently fasting and I look better than I have in quite a while. To start a fasting cycle I seem to need a couple or three days to get used to not eating during which I feel uncomfortable physically. After that the body accepts who's boss and quits arguing with me.
My outlook on fasting is that all dieting is just a form of fasting to some degree. I think the human body is more capable of fasting outright than it is of dieting low-this or low-that because low-one-thing-or-another usually means there's an imbalanced intake that the body will eventually reject. I also feel that the body knows what nutrients to store up so that when fasting outright it has the proper nutrients in the fat cells and elsewhere to stay in balance. Diets never worked for me so I can't recommend any. Fasting has worked for me in the past and it's working for me now. I don't support anorexic tendencies but I don't include fasting as the exclusive territory of anorexics either.
<mod edit:shygirl> Thanks.