Question

Vegetarianism
Description	A vegetarian diet is derived from plants, with or without eggs or dairy.
Varieties	Ovo, Lacto, Ovo-lacto, Veganism, Raw veganism, Fruitarianism, Hindu vegetarianism, Buddhist vegetarianism, Jain vegetarianism

Vegetarianism /vɛdʒɪˈtɛəriənɪzəm/ is the practice of abstaining from the consumption of meat (red meat, poultry, seafood, and the flesh of any other animal), and may also include abstention from by-products of animal slaughter.

Vegetarianism may be adopted for various reasons. Many people object to eating meat out of respect for sentient life. Such ethical motivations have been codified under various religious beliefs, as well as animal rights advocacy. Other motivations for vegetarianism are health-related, political, environmental, cultural, aesthetic, economic, or personal preference. There are variations of the diet as well: an ovo-lacto vegetarian diet includes both eggs and dairy products, an ovo-vegetarian diet includes eggs but not dairy products, and a lacto-vegetarian diet includes dairy products but not eggs. A vegan diet excludes all animal products, including eggs and dairy. Some vegans also avoid other animal products such as beeswax, leather or silk clothing, and goose-fat shoe polish.

Comparison of the main vegetarian diets

	Meat	Eggs	Milk
Ovo-lacto vegetarianism	No	Yes	Yes
Ovo vegetarianism	No	Yes	No
Lacto vegetarianism	No	No	Yes
Veganism	No	No	No

...
Wikipedia