Grapefruit also known as red grapefruit, Latin name :Citrus paradisi Macf. Small citrus trees of the rutaceae family with slightly drape branches and no hair. The vitamin C content in grapefruit is extremely rich, which can promote the production of antibodies and enhance the body's detoxification function. It contains folic acid and may be good to pregnant women. For girls who love beauty, the vitamin P contained in grapefruit can enhance skin elasticity and narrow pores. There are many ways to eat grapefruit, in addition to eating as a fruit, but also juice into salads and cold dishes; When cooking seafood, it can play a role in removing the smell. Grapefruit contains cellulose, pectin, potassium, vitamin C, folate, inositol, bioflavonoids, limonene, etc., and is a good source of it. Fresh grapefruit is low in calories, with an average of only 82 kcal per grapefruit, and is one of the good fruits for weight loss.