1, the oxygen on the plateau is thin, the air pressure is low, the body burden is much greater than that in the mainland, and the consumption is also great and fast. Therefore, ghee is very important in Tibetan diet, which not only supplements nutrients needed by the body, but also supplements calories and moisturizes the skin.
2. As the title knows, the diet structure of plateau herders is single. They want to sell some of their cattle and sheep products (beef, dairy products, wool and sheep can also be sold) in exchange for Ciba. They usually eat buttered tea and Ciba, as well as beef and mutton. There are few things like vegetables. Ciba is hungry. If you only eat a bowl of noodles in the morning, you will be hungry to your back by noon, but it obviously takes longer to drink buttered tea and eat Ciba. Food glorifies heat and physical strength, and sugar helps hemoglobin transport oxygen to balance the body's oxygen demand.
On the other hand, in the mainland, if you usually exercise less, as long as you eat enough for dinner, plus some snacks, drink some wine and snacks, your body will consume enough, but if you eat too much, you will not consume it, and your body will turn them into fat storage and become fat.
The biggest contrast is that those Tibetan compatriots who are engaged in civil work in Lhasa usually have less physical exercise, and their diet structure is the same as before, and they have become fat.