1. Efficacy and function:

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

2. Although the content of cholesterol in squid is high, it also contains taurine, and taurine can inhibit the accumulation of cholesterol in blood. Therefore, when eating squid, cholesterol is only normally used by the human body and will not be accumulated in the blood.

3. The fat of squid contains a large amount of highly unsaturated fatty acids such as EPA and DHA, and the high amount of taurine contained in meat can effectively reduce the cholesterol accumulated in the blood vessel wall, which is quite effective in preventing the formation of arteriosclerosis and gallstones.

2. Taboo: Patients with cardiovascular diseases and liver diseases such as hyperlipidemia, hypercholesterolemia and arteriosclerosis should eat carefully. Squid is cold in nature, and people with spleen and stomach deficiency should also eat less. Squid is a hair product, and people suffering from eczema, urticaria and other diseases should not eat it.

Extended information:

Life habits of squid:

1. Squid mostly moves in the middle and lower layers during the day, and often rises to the middle and upper layers at night, and the vertical movement range is from the surface to more than 1 meters. It is a fierce carnivorous animal. Most of its food is small upper-middle-class species such as small male fish, sardines, herring and krill, and it also preys on its own kind in large quantities.

2. There are 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, with a vertical movement range of more than 1 meters. The body is slender, long cone-shaped and multi-legged.

3. It is distributed in all oceans of the world, mainly living in shallow waters along tropical and temperate coasts, and often moving to deeper waters in winter.

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