Anyone heard of this Dr. Nicholas Perricone fellow? He's on PBS all the time, and he taught medicine at Yale for 12 years. I'd say he's fairly well qualified...
Anyway, I watched his PBS show, and ended up buying one of his books. He touts a low glycemic, high protein diet. Mostly eating (Alaskan wild) salmon, chicken, turkey, etc., vegetables and whatnot.
Anyway, in his book, he was saying that women tend to be vegetarians, and they tend to get wrinkled by the time they're in the late 20's or 30's because they don't get enough complete forms of protein in their diets. Also, the increased consumtion of starches that most vegetarians need to do, causes glycolization -- where sugars bind to collagen fibers (in skin etc) and stiffen them, causing lines and wrinkles. Beyond that, the increased glucose in the blood stream causes all sorts damage to internal organs through inflammation. This is similar to what someone with diabetes experiences. Of course, diabetes is more dramatic. But when someone eats a high glycemic starch (like bread, rice, most pasta) it raises blood sugar, and the insulin/glucose spikes and valleys allow for intermittant spikes in glucose that damage tissues and organs. Glucose is a damaging, oxidizing substance when it's levels are elevated in the blood stream...
Nonetheless, we were never meant to eat, say, Triscuits. Really, grains and starches came into the human diet (at most) 10,000 years ago, but evolutionary events take 100,000 years. Humans were always hunter/gatherers...
I know quite a few women in their early 30's who have been vegetarians when they came into the whole "alternative lifestyle" thing in high school. They look old. Lots of wrinkles. Everyone of them I know...
So anyway, most physicians are on the side of the balanced diet, which includes meat. From what I've seen, this tofu and bucket of rice diet isn't that great at all... Unless you have the luxury of taking an insulin nap after every meal.
Sure, there are a few physicians who tout a vegetarian diet. Every one of these guys suffer from the premature geriatricism that comes from over consumption of starches and a lack of protein.
I think a big part of the problem is how meat is raised these days. For example, Conjugated Linoleic Acid is virtually absent from meat and dairy, since these animals are no longer pasture fed. Also, there's quite a lot of nitrates in meat, which is no good.
But I encourage people to continue their vegetarian diets. It keeps meat prices down, and makes me comparitively younger and more physically fit.
Vegetarians who feed their dogs/cats vegetarian food should be shot. This is beyond cruel. Don't force you're politically/socially motivated lifestyle on your pet.
Oh yeah... Then there's the fact that the diverse vegetarian diet that people have to try so hard to attain is due to global shipping... Which will get much more expensive. Yes, good old oil, war, etc. is what puts fresh veggies on the table! Fruits from the labor-friendly fields of Chile! Let's all join hands and feel the love!
Peter Gabriel is a vegetarian... Have you seen how OLD that guy looks? He's in his mid 50's and he looks like he's 65...
Now he can really sing that "Why don't you touch me" line, without the old guy mask...
This is a photo from a year ago... He's not wearing a mask!