We all know that a vegetarian diet includes fruits, vegetables, grains, seeds, pulses and nuts. Did you know there is more than one type of vegetarian diet? These are the general categories of Vegetarians Vegans – do not consume any animal products at all, not even foods made using animal by-products. (many of whom do not use any product which has come from animals for examples clothes, drugs or even cosmetics that have been tested on animals. ) Lacto vegetarians – avoid meat and eggs but do consume dairy products such as milk, cheese, yogurt and kefir. Ovo Vegetarians – avoid meat but consume eggs. Lacto-Ovo Vegetarians – avoid all animal flesh, but consume eggs along with dairy products.