Sweet and juicy grapefruit. Today's home is an easy-to-use version of nectar grapefruit, which can be eaten directly, and which can be washed with hot water as tea. Drinks frequently, prevents colds and sows. (per 100 degrees) Red grapefruit is nutritious and has a variety of functions, including aerobics, digestives, salinization, salivating pain, pulmonary fever and coughing, as well as the prevention of cold and throat coughing; it has a smooth skin, defoliated oil, the upper part of the fire, and the effects of long-term food and beauty。