The first written use of the term "vegetarian" originated in the early 19th century, when authors referred to a vegetable regimen … See more

There are a number of vegetarian diets that exclude or include various foods:
• Fruitarianism permits only fruit, nuts, seeds, and other … See more

Western vegetarian diets are typically high in carotenoids, but relatively low in omega-3 fatty acids and vitamin B12. Vegans can have particularly low intake of vitamin B and calcium if they do not eat enough items such as collard greens, leafy greens See more

Jainism teaches vegetarianism as moral conduct, as do some sects of Hinduism. Buddhism in general does not prohibit meat eating, but Mahayana Buddhism encourages … See more

The earliest record of vegetarianism comes from the 9th century BCE, inculcating tolerance towards all living beings. See more

In Western countries, the most common motive for people practicing vegetarianism is health consciousness. The Academy of Nutrition and Dietetics has stated that at all stages of life, a properly planned vegetarian diet can be "healthful, nutritionally … See more

General
With regard to the ethics of eating meat, scholars consider vegetarianism an ideology See more