You can't wash eggs with boiling water, because the bacteria and parasitic eggs in eggs can't be completely scalded to death, which is easy to cause diarrhea and parasitic diseases. If there are "Salmonella typhimurium" and "Salmonella enteritis" in eggs, you may suffer from typhoid or enteritis; If the eggs contain no viable bacteria but only a large amount of toxins, they are characterized by acute food poisoning, with an incubation period of only a few hours and an acute attack. Course of disease 1 ~ 2 days, with symptoms of vomiting, diarrhea, severe abdominal pain, accompanied by high fever and fatigue.

The correct way to cook egg white is to put the egg into the pot, rinse it with cold water, raise the temperature with slow fire, boil it for 5 minutes, and soak it for 5 minutes after the ceasefire, so that the boiled egg white is tender.

In addition, eggs are rich in protein, which is a good source for human body to supplement protein. However, they belong to animal proteins and should be matched with plant proteins according to the principle of protein complementarity. Therefore, it is best to eat eggs with foods rich in plant protein, such as soybeans, fungus and mushrooms.

Eggs are a kind of common food with rich nutrition and relatively low price. It is rich in high-quality protein, fat and amino acids, and contains protein 12.7 grams per 100 grams of eggs. The protein contained in two eggs is roughly equivalent to the protein of three fish or lean meat. Every100g of egg contains11.6g of fat, most of which is concentrated in yolk, and most of them are unsaturated fatty acids. Fat is emulsified and easily absorbed by the human body. The content of methionine is also very rich, even if both cereals and beans lack this essential amino acid, so mixing eggs with cereals or beans can improve the bioavailability of the latter two.