Garlic leaves contain protein, carotene, thiamine, riboflavin and other nutrients. Its spicy taste mainly comes from the capsaicin it contains, which has the effect of refreshing the temper and eliminating accumulated food. It also has good bactericidal and antibacterial effects, and can effectively prevent influenza, enteritis and other diseases caused by environmental pollution. Garlic leaves have certain protective effects on cardiovascular and cerebrovascular diseases, preventing the formation of blood clots, and also protecting the liver, inducing the activity of liver cell detoxification enzymes, blocking the synthesis of nitrosamines carcinogens, and preventing cancer. role.