Every100g of egg contains protein12.58g, mainly ovalbumin and ovalbumin, and contains 8 kinds of amino acids necessary for human body, which is very similar to the composition of human protein. The absorption rate of egg protein can reach 98%. Every100g of egg contains11~15g of fat, which is mainly concentrated in yolk and easily digested and absorbed by human body. Egg yolk is rich in lecithin, sterol, egg yolk, calcium, phosphorus, iron, vitamin A, vitamin D and B vitamins.

Efficacy:

1, enhance memory. Lecithin, cholesterol and yolk protein in egg yolk greatly promote the development of nervous system. Eggs contain lutein and zeaxanthin, which can improve cognitive function.

2, lower blood sugar. A variety of nutrients in eggs can improve the body's ability to metabolize sugar and reduce the risk of chronic diseases such as diabetes. In 20 15 years, a study published in the American Journal of Clinical Nutrition found that eating four eggs a week reduced the risk of type 2 diabetes by 38%.

3. Control your weight. Eggs are rich in high-quality protein, which can increase satiety after meals, delay gastric emptying, help reduce calorie intake and control weight.

4. Improve immunity. Protein is the key substance of human immune system. Protein in eggs has high quality and high digestion and absorption rate. Eggs also contain a variety of vitamins, which have a certain effect on improving human immunity.

Precautions:

Although eggs are nutritious, we should also pay attention to eating them in moderation. Boiled eggs are eaten 1~2 times a day, while fried eggs are rich in oil and can be eaten 1~2 times a week. Chinese people have the custom of eating eggs when they are confinement, and surgical patients often supplement their nutrition by eating a lot of eggs. Gao Jian suggested that pregnant women and surgical patients don't need to eat too many eggs, just eat 1~2 eggs a day. Chen said that people with allergies, gallstones and pancreatic diseases, it is best not to eat too much, especially fried eggs, which can easily lead to elevated blood lipids and is not conducive to treatment and rehabilitation.

Refer to the above content: People's Daily Online-Are eggs the most nutritious? 4 health benefits! Boiling is the best, Baidu Encyclopedia-Eggs