Oyster is an alias of oyster, belongs to a kind of seafood, women appropriate consumption is beneficial to health, but excessive consumption will also have some bad effects. First, the benefits: 1, improve the state of the skin: oysters contain a large amount of protein and vitamin B12 can improve dry skin, promote metabolism, reduce its own melanin deposition, so that the skin becomes smoother, and there are blood, nourishing and moistening effect; 2, supplemental nutrition, improve immunity: oysters are rich in vitamins, can be supplemental nutrition for the body. Oysters are also high in zinc content, for cardiovascular will also play a protective role, suitable for hypertension patients to eat; 3, improve sleep: oysters are rich in vitamin B, vitamin B can play a certain role in nourishing the nerves, can improve some women insomnia, dreamy symptoms. Second, the bad: 1, aggravate gastrointestinal discomfort: oysters are cold, the spleen and stomach cold or diarrhea symptoms of patients recommended to eat less, to avoid stimulating the gastrointestinal tract and cause or aggravate diarrhea; 2, increase the chances of gout: seafood food already contains more purines, excessive consumption is easy to cause excessive uric acid, and finally cause gout; 3, the occurrence of allergic reactions: excessive consumption of seafood food, but also easy to cause intolerance of the body This can lead to allergic reactions. When dealing with raw oysters need to pay attention to, if not fully cooked may contain parasites, so when eating raw oysters it is best to choose to process matured for consumption.