Barbary is a kind of bread, which contains protein, fat, carbohydrates, a small amount of vitamins and minerals such as calcium, potassium, magnesium and zinc, and is easy to digest and absorb. Barley is made of flour, hops and salt as the main raw materials. Leba's crispy bread with crisp skin has low calories, little sugar, salt and oil, and the skin is brittle and hard after baking. Barley is whole wheat bread, which is rich in dietary fiber. Bread is soft and easy to digest, and will not cause damage to the gastrointestinal tract.