Tibetan mainly live on beef, mutton and milk products. In the pastoral areas, people don't eat vegetables. In this area even in the whole Tibetan area the diet is monotonous, rich in fat and protein. As is known, beef and mutton is rich in calories, which is good for people living on the tableland to keep warm. It's interesting that the Tibetan has a custom to eat raw meat. If you go to a herdsman's or a farmer's home, you will see the air-dried beef and mutton hung inside the house or tents. And the host will treat you to such meat, which can only be tasted on the tableland.