Vegetarianism is the practice of a diet that excludes all animal flesh, including poultry, game, fish, shellfish or crustacea, and slaughter by-products. The reasons for choosing vegetarianism may be related to morality, religion, culture, ethics, aesthetics, environment, society, economy, politics, taste, or health.There are several variants of the diet, some of which also exclude eggs and/or some products produced from animal labor such as dairy products and honey. Veganism, for example, excludes all animal products from diet. By some strict definitions, animal products are not used for attire either, whether or not the production of clothing or items has involved the actual death of an animal (dairy, eggs, honey, wool, silk, down feathers, etc.) A generic term for both vegetarianism and veganism, as well as for similar diets, is "Plant-based diets".Vegetarian diets have been found to satisfy the nutritional needs for all stages of life, and large-scale studies have shown vegetarianism to increase longevity, improve health, and significantly lower risks of cancer and other diseases.

However, in all fairness to the T-bone steak, meat may not be the only factor at play. Instead, people who eat less meat may be benefiting from the protective effects of other foods, especially the fruits, vegetables, whole grains and legumes found in a vegetarian diet.

These findings indicate that beef protein increases both non-heme iron and zinc absorption compared to soy protein. The effect of protein source on non-heme iron and inorganic zinc absorption should be one of the factors taken into account when designing diets for children. The inhibitory effect of the soy based meal on iron and zinc absorption ...

Is a vegetarian diet optimal for health? Not if you go by what primitive humans eat and have eaten almost from the beginning of time. This is a review of native diets that compares them to the effects of modern diets and to each other. Interesting fact that none of these groups were vegetarian.

"The problem: My diet doesn't fit any of the usual descriptions. It's not low-carb, low-fat, or high-protein. I'm not a vegetarian, and I haven't sworn off sugar. The truth is, I eat almost everything. And that's what makes it so effective."

How making small changes to your life, like adding vegan and vegetarian meals to your diet, can have a dramatic effect on your surroundings.