2. Tartary buckwheat can be eaten as food or processed into an instant beverage, which has certain beneficial effects on human body. Its efficacy and function mainly include: slimming, rich in dietary fiber and various amino acids, promoting intestinal peristalsis, increasing the burning of body fat and effectively consuming calories. Anti-aging, contains vitamin C and vitamin E, and can effectively eliminate the antioxidant elements of free radicals in the body. Anti-cancer has a good preventive and therapeutic effect on cardiovascular and cerebrovascular diseases and effectively inhibits the growth of cancer cells. Properly improve the body's immunity, contain a variety of nutrients, and can supplement a variety of nutrients needed by the body. It has certain relieving effect on patients with chronic hepatitis and cirrhosis.