A vegan is a strict vegetarian who does not eat meat, fish, eggs, milk and dairy products generally, He, or she, eats no animal products at all. By selecting a number of products from the plant kingdom they claim their diet is adequate.
As the Vegan diet is deficient in Vitamin B12 which may lead to anaemia, supplements are available. Some Vegan products have this vitamin added.
Their rule is to combine legumes with other cereals, seeds or nuts at the same meal. The combination is claimed to be equal to one animal based. ... diet - vegan