Garlic is rich in nutritional value, with protein, fat, calcium, phosphorus, iron and other trace elements, as well as vitamin C and so on. 1. Protein, fat: every 100 grams of garlic contains 4.5 grams of protein, 0.2 grams of fat, which can provide the body with a certain amount of energy. 2. Calcium, phosphorus, iron and other mineral elements: each 100 grams of garlic contains 39 mg of calcium, 117 mg of phosphorus, 1.2 mg of iron, etc., can provide a variety of minerals for the body to support, help maintain the body’s physiological functions. 3. Vitamin C: Each 100 grams of garlic contains 7 mg of vitamin C. Vitamin C promotes the absorption of iron and also helps in antioxidant. In addition, garlic is rich in allicin, eaten raw can reduce the growth of germs as well as parasites in the body. Garlic is pungent in flavor and is not recommended for people with excessive gastric acid secretion and peptic ulcers.