1, may lead to excessive intake of protein, which may further increase the burden on the kidneys, because protein's metabolites will be excreted through the kidneys. If you eat too many eggs, it will lead to excessive intake of protein, which may further increase the burden on the kidneys and lead to diseases.

2, it may cause excessive cholesterol, and cholesterol can increase the level of blood fat, which can promote the risk of hyperlipidemia, fatty liver and atherosclerosis. The disadvantages of eating too many eggs leading to the high incidence of many cardiovascular and cerebrovascular diseases are also very obvious.

Nutritional value:

1. Eggs are rich in protein, fat, vitamins and minerals needed by human body, such as iron, calcium and potassium. protein is a high-quality protein, which can repair liver tissue damage;

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

3. Eggs contain more vitamin B and other trace elements, which can decompose and oxidize carcinogens in the human body and have the function of preventing cancer.

Edible efficacy:

1, brain-strengthening and intelligence-improving: Eggs have great effects on the nervous system and physical development, and choline contained in them can improve the memory of all age groups.

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

3, delay aging: one of the longevity experiences of many long-lived elderly people is to eat an egg every day.

4. 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. And eggs are rich in selenium.