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Nutritional value, efficacy and function of eggs
1. Eggs are rich in protein, fat, vitamins and minerals needed by human body, such as iron, calcium and potassium. Protein is a kind of high-quality protein, which can repair liver tissue damage.

2. It is rich in DHA, lecithin and yolk protein, which is beneficial to the development of nervous system and body, can strengthen brain and improve intelligence, improve memory and promote liver cell regeneration.

3, eggs contain more trace elements such as vitamin B, which can decompose and oxidize carcinogens in the human body and have anti-cancer effects.

4, brain and intelligence: eggs have a great effect on the nervous system and physical development, which contains choline can improve the memory of all ages.

5. Protect the liver: protein in eggs can repair liver tissue damage, and lecithin in egg yolk can promote liver cell regeneration. It can also increase the amount of human plasma protein and enhance the metabolic function and immune function of the body.

6. Prevention and treatment of atherosclerosis: American nutritionists and medical workers used eggs to prevent and treat atherosclerosis and achieved amazing results. They extract lecithin from eggs, walnuts and pig liver and give it to patients with cardiovascular diseases 4 ~ 6 tablespoons a day. After 3 months, the patient's serum cholesterol decreased obviously and achieved satisfactory results.

7. Cancer prevention: According to the analysis of human cancer mortality in the world, it is found that cancer mortality is inversely proportional to selenium intake. Eggs are rich in selenium.

8. Anti-aging: One of the longevity experiences of many elderly people is to eat an egg every day.

9. Beauty and skin care: Eggs are also rich in iron, which plays a role in hematopoiesis and transporting oxygen and nutrients in blood. The ruddy beauty of human face is inseparable from iron. If iron deficiency can lead to iron deficiency anemia, people's face will turn yellow and their skin will lose its beautiful luster. It can be seen that eggs are indeed one of the important foods to maintain skin beauty.