Originally posted by vraiblonde
At first your stomach will only hold about a tablespoon of food, which gradually increases to about a cup or so, once the stomach stretches.
Doesn't sound reversable. I understand that there are some types of things that are. Like I heard they can put a balloon or something into your stomach which (I assume) has the same effect of making you full faster, but after your habits have changed suitably, and your body is suitably smaller, they can take it out.
This bypass thing sounds pretty dramatic.
150 pounds overweight is not good. However I would not think it's so dangerous as to warrent such a drastic approach. I've known people who were 200 or more pounds overweight : and shed most of it. Well, one did - the other guy still lugs around the extra weight, and now has a nice case of diabetes: that was years and years of being over 200 lbs overwieight though. (In other news, The doctor put him on a diet, and he's now losing quite a bit of weight, very quickly, I might add). Either way, both guys managed to do drop pounds by simply dieting. Not even increasing their activity level.
But I am no doctor, but that sort of operation seems like shooting a squirrel with a howitzer.