Oysters are prone to hide heavy metals and other pollutants in the visceral mass, single in the muscle of the lowest heavy metal content. Therefore, when eating oysters muscle part, one should look at the color. Slightly blackened meat part is more viscera mass, this part can not eat, two to smell the odor. If there is a strange flavor, it means that the oyster has been corrupted, and can no longer be eaten.
Nutritional value
1, oysters are a kind of high-protein, low-fat, easy to digest and nutritious food, rich in glycine and a kind of sugar substances called liver glycogen, their oysters delicious basis.
2, dried oyster meat contains protein up to 45%~57%, fat 7%~11%, liver glycogen 19%~38%. In addition, it contains many kinds of vitamins and taurine and calcium, phosphorus, iron, zinc and other nutrients. Among them, the calcium content is close to milk, and the iron content is 21 times that of milk.
3, it is one of the most zinc-containing natural foods (up to 100mg per hundred grams of oyster meat), which means that eating only 2~3 oysters a day can provide you with the zinc you need throughout the day.
Eating efficacy
1, tranquilize the mind: oysters contain a variety of vitamins and minerals, especially selenium can regulate the nerves and stabilize mood.
2, brain-boosting: taurine, DHA, EPA are important nutrients for intellectual development.
3, beneficial to the stomach and the body: oysters are slightly cold in nature, and at the same time, they also have the effect of acid production, so they are more beneficial to those who have too much acid in the stomach or suffer from gastric ulcers.
4, strong bones: oysters in the calcium content close to milk, iron content of milk for 21 times, after eating to help the growth of bones, teeth.
5, fine skin and beautiful face: oyster calcium makes the skin smooth, copper makes the skin color look good, looks especially bloody; potassium can treat dry skin and acne; vitamins can also make the skin glossy, and at the same time can regulate the secretion of oil.
6, prolong life: oysters are rich in nucleic acids, nucleic acids play an important role in protein synthesis, thus can delay skin aging and reduce the formation of wrinkles.