2. Mangosteen is a famous tropical fruit. Because of the large temperature difference between day and night, it is beneficial to the formation and accumulation of mangosteen nutrients. Mangosteen is also a famous dietotherapy fruit. Its pulp is rich in dietary fiber, sugar, vitamins, protein, calcium, phosphorus, potassium and other nutrients, which has a good promotion effect on human body function and has the effect of clearing away heat and toxic materials.