Oysters, commonly known as oysters, are also known as oyster yellow and oyster seeds. Shellfish, petabranchia, oyster. Oyster meat is fat, smooth and delicious, rich in nutrients, such as protein, fat, calcium, phosphorus and iron, and is known as "undersea milk". In the west, oysters are still called "magic food given by God", while the Japanese call it "the source of the root". In China, there is a saying that "oysters in the south are the paws of the north". Protein 10.9g, fat 1.5g, potassium 200mg, sodium 462mg, calcium 13 1mg, magnesium 65mg, zinc 9.39mg, iron 7. 1mg and copper 65438. The iodine content is much higher than that of milk and egg yolk. The zinc content in food is the highest. Oysters also contain a variety of active substances and amino acids unique to marine life.

Oysters have a good therapeutic effect. Traditional Chinese medicine believes that oyster Ganping is non-toxic, which can relax the five internal organs, regulate the middle energizer, nourish the blood, relieve erysipelas, sober up and quench thirst, promote blood circulation to satisfy hunger, and also has the functions of moistening skin, beautifying face and keeping young. "Compendium of Materia Medica" records that oyster meat "can clean skin, tonify kidney and strengthen yang, treat asthenia and relieve erysipelas." Modern medicine also believes that oyster meat also has the functions of lowering blood pressure, nourishing yin and nourishing blood. Oysters also have many functions, such as "skinning, beautifying", lowering blood pressure, nourishing yin and blood, strengthening the body and so on, so they are regarded as delicious seafood and bodybuilding food.