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What effect does oyster have?
Oyster, also known as oyster It is both food and medicine. Oysters are rich in zinc, iron, phosphorus, calcium, high-quality protein, sugar and other nutrients. It is salty in taste and slightly cold in nature, and mainly has the following functions.

1. Strong bones. The calcium content in oysters is close to that of milk, and the iron content is 2 1 times that of milk, which is helpful for bone growth after eating. It is especially beneficial to elderly men, not only nourishing bones and teeth, but also improving intelligence.

2. Enhance sexual function. Men who often eat oysters can improve sexual function and sperm quality. Oysters can be cooked with yam, Euryale ferox, lotus seeds and pork to treat kidney deficiency. Oysters and soft-shelled turtles are stewed together, or oyster meat is fried with leeks, and a little beef or mutton is added to achieve the effect of protein complementation, and the taste is also good.

3. Relieve insomnia. Selenium contained in oysters can regulate nerves and stabilize emotions. People who often suffer from insomnia can eat oyster and lily stew for dinner, which can treat insomnia, nourish yin and nourish blood. In addition, stewed oysters, dissolved in 3 ~ 5g donkey-hide gelatin juice, and beaten evenly with an egg yolk, coptis root 1 ~ 3g, can cure intractable insomnia.