Squid, which has high nutritional value, is a valuable seafood. It is basically the same as the mollusks such as cuttlefish and octopus. It is rich in protein, calcium, phosphorus, iron, etc., and also have selenium, iodine, manganese, copper and other trace elements.
The squid is rich in calcium, phosphorus and iron, which is very beneficial for bone development and hematopoiesis and can prevent anemia. In addition to protein and the amino acids required by the human body, squid is also a low-calorie food containing large amounts of taurine. It can inhibit the blood cholesterol level, prevent adult diseases, relieve fatigue, restore vision and improve liver function. The peptides and selenium and other trace elements have antiviral and anti-radiation effects. Chinese medicine believes that squid has the function of nourishing yin and nourishing the stomach and replenishing the skin.
The squid must be cooked and eaten. It is because the fresh squid has a polypeptide component. If it is not cooked, it will cause intestinal dysfunction.