Octopus is a high protein and low-fat food material. Every 100 grams of Octopus contains up to 19g protein, which is not inferior to the ordinary beef, pork and fish, but also 6 times of the protein content of milk, and contains all the essential amino acids of the human body, which belongs to the real high-quality protein. At the same time, the fat content of octopus is very low, only 0.4g in 100g, and 6.2g in lean pork of the same weight. The fat content of grass carp, which is also aquatic products, is 3.2g/100g. So if we don't want to eat too much protein, octopus is a good choice.

2. It is rich in protein, fat, carbohydrate, calcium, phosphorus, iron, zinc, selenium, vitamin E, vitamin B and vitamin C.

3. Octopus is rich in taurine. The content of taurine in octopus is much higher than that in ordinary meat. It can resist fatigue, reduce blood pressure and soften blood vessels. It is suitable for diseases such as hypertension, low Gallery pressure, arteriosclerosis, cerebral thrombosis, gangrene, swelling and toxin. In addition, taurine is a kind of non protein amino acid with special health care function. Some studies have pointed out that taurine can promote the development of infant brain tissue and improve visual function. For adults, taurine can resist oxidation and delay aging.