This Barley leaf is benefical to people who lack calcium and dietary fiber as it contains calcium, beta carotene, iron, magnesium, chlorophyll, and amino acids. It also contains a wide range of vitamins needed by the body. The fiber in this product is called glucan and it helps reduce chloestrol. Even with all these benefits, it still tastes good like green tea. It can be served to elders and children with great convienience.