Grouper contains a moderate amount of sugar, inorganic salts, vitamins, such as vitamin A, vitamin E, also contains calcium, phosphorus, selenium and other nutrients. The protein contained in grouper is high-quality protein, the human body absorption rate is very high, rich in nutrients, can promote human growth and development and metabolism, can nourish the body. Grouper is rich in protein and fat, as well as a moderate amount of sugar, especially suitable for middle-aged and elderly people and teenagers. And contains fatty acids can be very good to reduce blood sugar, and has a certain effect on the prevention of cancer, but also can effectively protect our heart.
Second, the effect of grouper
1, delayed aging
Grouper is rich in astaxanthin. Because grouper often prey on fish, shrimp, crab, it will be at the same time intake of shrimp, crab rich in astaxanthin. Astaxanthin (English name Astaxanthin), also known as astaxanthin in Japan, Hong Kong and Macau, is the only antioxidant that can achieve the function of slowing down the aging of organs and tissues.
2, beauty and skin care
Grouper skin gelatin enhances the complete growth of epithelial tissue and promotes the synthesis of collagen cells, and its nutrients are important substances called MSM. collagen is a high-fat is very easy to be oxidized, so it is necessary to cooperate with the use of antioxidants in order to achieve the effect of beauty and skin care. Grouper has both MSM and astaxanthin, and it has the title of "the fish of beauty and skin care".
3, appetite and spleen
Grouper contains protein is a high-quality protein, the human body absorption rate is very high, can promote gastrointestinal peristalsis, is conducive to the prevention of indigestion and other symptoms, but also can increase appetite, but also conducive to the absorption of nutrients.
4, the brain
Grouper grouper fish contains protein, calcium, phosphorus, iron, vitamin B1, lecithin, can enhance memory, thinking and analytical ability, delay the decline of brain power.
5, prevention of arteriosclerosis
Grouper contains high protein, low cholesterol, can soften blood vessels, effective prevention of arteriosclerosis. It can also effectively prevent anemia, hypoglycemia and other symptoms.
6, improve immunity
Grouper is rich in vitamins and minerals, can improve human immunity, replenish the nutrients needed by the body, promote human growth and metabolism, and at the same time, can also alleviate insomnia and anxiety and other symptoms.
Three, grouper what people can not eat
Grouper can be eaten by the general population, but the following categories of people should eat with caution:
1, people allergic to seafood
Grouper is a marine fish, growing in the sea. Therefore, people who are allergic to seafood are advised not to eat it.
2, gout patients
Grouper as seafood, patients with gout symptoms can not eat too much. Especially can not drink beer to eat seafood grouper, which will lead to high uric acid, aggravate the symptoms of gout.
3, colds, burns, phlegm and wet body people
Colds, burns, phlegm and wet body people should not eat grouper. Otherwise, it will aggravate their condition, which is not conducive to the control of their condition, metabolism and growth and development, and should be avoided in daily life.