Barley green juice does not have the efficacy and effect of treating diseases, but is rich in water and dietary fiber, beneficial to the intestinal tract, and also contains vitamins, minerals and other nutrients. Barley green juice is the juice of barley leaves, similar to vegetable and fruit juice, contains a large amount of water, can replenish the body with essential water, but also rich in plant fiber, on the intestinal peristalsis has a certain help. Barley green juice also contains a large number of nutrients, including a variety of vitamins, minerals and trace elements, can supplement the body with certain nutrients. Although barley green juice is beneficial to the body, but avoid drinking too much, especially some people will barley green juice as a weight loss product, and do not eat staple food, it will easily lead to malnutrition.