1.good for hair 2.made of selected black soybeans 3.green kernel 4.really delicious snacks Nutritional value of ... , the king of laudatory name, for legume soybean black seeds, and yellow soybeans interplanting, kind of skin black. Nutritional value 1, black ... such as zinc, copper, magnesium, molybdenum, selenium and fluorine content is very high, and these trace elements to delay the aging body ...