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Healthy Eating & Diet

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Vegetarian and Vegan Diet

The simplest definition of vegetarianism is a diet free of meat, fish, and fowl flesh. But eating habits of vegetarians cover a wide spectrum. At one end are lacto-ovo vegetarians who avoid animal flesh but eat eggs and milk products. At the other end are vegans, who forego eating (and often wearing) all animal-based products, honey included. Raw foodists are vegans who eat mainly raw fruits, vegetables, legumes, sprouts, and nuts.
There are also pescatarians, vegetarians who eat fish and seafood, and lacto-vegetarians, who eat dairy products but not eggs. Fruitarians follow a diet that includes fruits, nuts, seeds, and other plant food. Those who follow a macrobiotic diet eat mostly grains but can also eat fish. They don't necessarily identify as vegetarians.

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Reasons for Becoming a Vegetarian

Many adherents of vegetarianism and veganism -- Beatle Paul McCartney and actor Alec Baldwin are a few celebrities who happily promote the cause -- regard a flesh-free diet not only as more healthful, but as a more ethical way to live. They point to the cruel practices and the high environmental cost of raising animals for food as a few reasons for excluding meat from the diet.
Most Americans, however, continue to eat some form of meat or fish. A 2008 Harris Interactive survey commissioned by Vegetarian Times put the number of Americans who do not eat meat or fish at 3.2%, or 7.3 million adults.

Vegetarianism and Health

Most doctors and nutritionists agree that a low-fat diet high in fruits, vegetables, and nuts can be a boon to health. There is also widespread acknowledgment that reducing or eliminating red meat from the diet cuts the risk of heart disease.
Research also has shown that