What are the nutritional values and effects of oysters?

Oysters have always been considered as delicious seafood and health food. Since ancient times, many celebrities have had an indissoluble bond with oysters. Traditional Chinese medicine believes that oyster meat has good edible value and is a good product for enriching blood, nourishing yin and inspiring mood. It is very suitable for patients with fatigue, fatigue, blood deficiency, yin deficiency and deficiency of both qi and blood. "Compendium of Materia Medica" records that if you eat more oysters, you can do fine work, tonify kidney and strengthen yang, and treat asthenia and erysipelas. This shows that oysters have high nutritional value.

I. Nutritional value and efficacy of oysters

1, delaying aging and reducing wrinkles

Oyster contains a lot of nucleic acid, which plays a very important role in the synthesis of protein, so it has the function of delaying aging and reducing wrinkles. With the increase of age, the ability to synthesize nucleic acid will gradually decline, and it can only be taken from food. Therefore, oyster has the functions of tender skin, beauty beauty, nourishing yin and blood, lowering blood pressure and strengthening body. Therefore, oysters are considered as delicious seafood and health food.

Step 2 protect the liver

In ancient times, people said that eating oysters can prevent drunkenness, which is also because the trace elements contained in liver and oysters have detoxification effects. Zinc can activate liver enzymes, taurine, high-quality protein and other nutrients, which can effectively protect the health of the liver. Therefore, I suggest that you can eat oysters often according to your own situation. Especially people with poor liver should eat more.

3, intelligence and brain.

Taurine, brain gold and pentaenoic acid contained in oysters are important nutrients needed for intellectual development. Glycogen is a form of human energy reserve, which can improve the efficiency of physical and mental activities. Relevant pharmacological experiments show that the use of oyster shells can significantly increase the zinc content in the body, thus increasing the proportion of zinc and cadmium, which is conducive to improving and preventing hypertension and hyperlipidemia, and giving play to the role of brain health care and brain protection.

4, suitable for pregnant women

Oyster is rich in trace elements and sugar, which is beneficial to promote fetal growth and development, correct anemia of pregnant women and restore their physical strength. Taurine, which is rich in oysters, has obvious effects of protecting liver and benefiting gallbladder, and is also a good product for preventing and treating intrahepatic cholestasis of pregnancy. Although many oyster friends like to eat oysters raw, it is recommended that pregnant women eat steamed oysters, especially those who eat oysters for the first time. After all, the quality of oysters on the market is uneven, and there is no purification. If you don't eat clean oysters, it is easy to cause gastrointestinal diseases.

Step 5 supplement calcium

Oysters contain calcium, phosphorus and so on. Oysters are the best food for calcium supplementation. It is rich in phosphorus. Because calcium needs the help of phosphorus when it is absorbed in the body, these two partners can promote each other and help the body absorb calcium.

6. Cancer prevention

Oysters are not only delicious, but also have anti-cancer effects. Molecular nutrition experts at Hiroshima University in Japan found that eating more oysters can prevent gastric cancer and intestinal cancer. Experimental studies have found that oysters are rich in succinic acid, which can inhibit the growth of cancer cells. Experts suggest that foods rich in succinic acid should be added to every meal to help prevent cancer. Oysters are the best choice.

Second, oyster taboo population

1, people with deficiency cold should avoid it.

2, patients with acute and chronic skin diseases do not eat.

3. People who are allergic to seafood should not eat it.

Third, oysters are suitable for people to eat.

1, suitable for patients with deficiency heat.

2, suitable for physical weakness, hilar lymph node tuberculosis, cervical lymph node tuberculosis, insomnia, anxiety, cancer after radiotherapy and chemotherapy.

3, suitable for female friends who want to maintain a beautiful face. Because oyster is a rare anticancer seafood, it is suitable as beauty food.

4. Suitable for patients with diabetes, Sjogren's syndrome, hypertension, arteriosclerosis, hyperlipidemia, climacteric syndrome and pregnancy.

3, spleen and stomach deficiency cold, slippery, chronic diarrhea, loose stool should not eat more.