Hello. The protein content of Gentiana grouper is high, but the fat content is low. In addition to amino acids necessary for human metabolism, it is also rich in a variety of inorganic salts, iron, calcium, phosphorus and vitamins. The nutritional components of fish skin colloid play an important role in enhancing the complete growth of epithelial tissue and promoting the synthesis of collagen cells, so it is called a fish for beauty and skin care. It is especially suitable for women to eat after delivery, and it is a good product on the table. Fish liver is edible and nutritious. However, it must be noted that it should be cleaned before eating, because the liver is a detoxification organ, and the metabolism after using feed or drugs should also be carried out through the liver, so the drug residue in the liver is not easy to eliminate. If you are not careful when cleaning, the toxin may not be removed. Harmful to human body.