TOFU IS THE MOST COMMON SOYBEAN PRODUCT WITH VERY HIGH NUTRIENTS, CONTAINING IRON, MAGNESIUM, POTASSIUM, AEROACID, COPPER, CALCIUM, ZINC, PHOSPHORUS, FOLIC ACID, VITAMIN B1, LYSIN AND VITAMIN B6, AND ITS HIGH AMINO ACID AND PROTEIN CONTENT MAKES IT COMPLEMENTARY TO CEREALS. THEY ARE ODOURY, SEXUAL COOL, AND HAVE THE EFFECT OF IRRITATING, REBLOODING AND REGENERATING。