Carrots, spinach, papaya, mango, etc., are rich in β-carotene. β-carotene is an antioxidant, has a detoxification effect, is indispensable for the maintenance of human health nutrients, in the fight against cancer, the prevention of cardiovascular disease, cataracts and antioxidant has a significant function, and in turn, to prevent aging and aging caused by a variety of degenerative diseases. and thus prevent aging and many degenerative diseases caused by aging.