Oyster 6 plus refers to the single weight of oysters. Oyster 6 plus is about 6 Liang, first-class oysters are generally more than 5 Liang/each, second-class oysters are generally 3 Liang -4 Liang/each (the kind of charcoal barbecue), third-class small oysters are 2 Liang/each, and there is another kind called oyster seedlings, each two.

Oyster is a good seafood. Oysters contain trace elements such as calcium and zinc, which can promote the growth and development of bones and teeth, prevent osteoporosis, promote intellectual development and promote the development of fetal brain. Taurine can decompose cholesterol, reduce blood fat, help protect and strengthen the brain and lose weight. Taurine contains a lot of arginine, which is the main component of sperm production.