Beihai squid is no different from other squid. Squid is mainly distributed in tropical and temperate shallow seas, with a pair of developed gills around the mouth on both sides of the head. It often moves in the middle and upper layers of shallow water, and the vertical movement range is above 100 meters. The slender body is a long cone, which feeds on krill, sardines, whitebait and small male fish, and is also the prey of fierce fish.

Squid, although it is customary to call them fish, is actually not a fish, but a mollusk living in the ocean, with a slender, long cone-shaped body and a sucker at the front end. Squid has two gills as respiratory organs; The body is divided into head, short neck and trunk. The body is slender and has a long cone shape, and two of them are longer.

Nutritional analysis:

Squid is rich in calcium, phosphorus and iron, which is beneficial to bone development and hematopoiesis and can effectively treat anemia.

2. Squid not only contains amino acids needed by protein and human body, but also contains a lot of taurine, which can inhibit the cholesterol content in blood, relieve fatigue, restore vision and improve liver function.

3. Polypeptide and selenium contained in it have antiviral and radioprotective effects.

4. Professor Xin from the Institute of Oceanography, Chinese Academy of Sciences said that cholesterol can be divided into low density and high density, and the cholesterol in squid is mainly high density, which is beneficial to human body. The structure of fat in squid is obviously different from that of livestock and poultry.

5. Contains protein, omega-3 fatty acids, copper, zinc, B vitamins and iodine. B vitamins help to relieve migraine and phosphorus helps to absorb calcium. Note: Don't eat squid more than one fist every day, and it is best not to fry it when eating.

Refer to the above? Baidu encyclopedia-squid