Squid, rich in protein, calcium, phosphorus, iron, etc., and contains very rich such as selenium, iodine, manganese, copper and other trace elements of food. It is very beneficial to bone development and hematopoiesis, and can prevent anemia.

Squid is rich in protein and amino acids needed by the human body, but also contains a large number of oxalic acid, a low-calorie food. It can relieve fatigue, restore eyesight and improve liver function. Its contained peptides and selenium and other trace elements have anti-virus, anti-ray effect.

Squid, also known as soft fish, gun squid, is the mollusc phylum cephalopods subclass sheath ten carpals suborder tube squid order open-eyed suborder animals. Body conical, body color pale, with light brown spots, head large, anterior born with 10 tentacles, the tail end of the fleshy fins are triangular, often in groups cruising in the ocean at a depth of about 20 meters.

Squid is edible, we often see iron plate squid, and the flavor is delicious, is a very tasty delicacy.