Oyster, commonly known as oyster, is a kind of seafood. It is expensive, but it has good nutritional value and efficacy for human body. Its main edible part is the meat inside, and the shell is generally useless. Oysters can improve intelligence, brain, immunity, liver and beauty. Specific functions mainly include: 1, skin care. Oyster contains a lot of iron and copper, which is very effective for female iron deficiency anemia, and contains a lot of lead that human body lacks, which can prevent dry skin, promote skin metabolism, decompose subcutaneous melanin, reduce melanin deposition and make skin smoother; It can also stimulate the formation and secretion of hormones and relieve physiological disorders and menopausal symptoms;

2. Supplementing a variety of nutrients and calcium has a good effect, and it is rich in phosphorus, which helps the human body to absorb calcium; The content of zinc in oysters is also high, which can prevent zinc deficiency well and has certain effects on cardiovascular, intellectual and sexual functions of children or adults. At the same time, oysters are rich in vitamin B 12. Because many plants lack this vitamin, and the lack of vitamin B 12 will lead to oral ulcer, dryness and other symptoms, oysters have the function of promoting blood circulation and hematopoiesis.

3, intelligence and brain, oysters are rich in nutrients such as taurine and DHA, which are important elements necessary for intellectual development, including glycogen, and also a basic form of human energy storage, which can improve human physical strength and brain power. In addition, experimental studies show that long-term consumption of oysters can help the human body to improve the hematopoietic system, prevent hypertension, protect and strengthen the brain, also have a certain effect on lowering cholesterol, and can also neutralize some fat and prevent arteriosclerosis.