The following is some information from an interesting American scientific paper on vegetarianism. I didn't know too much on the health benefits myself, so I decided to research it.
Here are the highlighted points: -
* Vegetarians tend to have lower weight, total serum cholesterol levels, and blood pressures than omnivores.
* Vegetarians have lower mortality than the population at large, attributable primarily to lower death rates from ischemic heart disease and certain cancers.
* Clinical nutritional deficiencies are uncommon even among strict vegetarians, although obtaining essential nutrients requires planning and, in some cases, vitamin supplementation.
* At present, vegetarians appear to make up less than 2% of the population, but substantial public health and environmental benefits would likely result from a more widespread adoption of vegetarianism.
My opinion: Meat in
moderation is good for you as is increasing the amount of fruits and vegetables and the variety of foods you intake. I would never, however, opt for total vegetarianism; my palate would not allow!