Why do people eat eggs?

Eggs, also known as chicken eggs and chickens, are eggs laid by hens. It has a hard shell on the outside and an air cell, egg white and yolk on the inside.

Eggs are nutritious, abundant, easy to cook and economical. It is not only an ideal non-staple food for every household, but also a high-quality tonic for pregnant women, nursing mothers, the elderly and infirm, as well as adolescents and children.

Raw eggs present a food safety risk: eggs can be contaminated with Salmonella, which can contaminate not only the shell but also the inside of the egg. Salmonella infection can cause abdominal pain, diarrhea, fever and other symptoms, and hard-boiled eggs (yolk and egg whites are coagulated) can effectively kill Salmonella.

Although the egg is protected by an egg shell, there are many small holes in the egg shell, which is breathing with the outside world, which also gives external bacteria and pollutants the opportunity to invade the inside of the egg, especially easy to be infected by Salmonella. After eating food infected with Salmonella, people will have abdominal cramps, diarrhea, fever, which can cause food poisoning, and in the most serious cases, it can even be life-threatening.

Eggs have not changed from raw to mature, and in terms of their own nutrients, there has been no major change, but when we consider the effect of food on the human body, we must also take into account the absorption rate. Even if you eat particularly nutritious food, but the nutrients cannot be absorbed by the human body, then it is useless.

Egg yolk is rich in lecithin, which is the basic substance of life, and human life is inseparable from its nourishment and protection from beginning to end. It is a component of every cell in the human body, and is more concentrated in the brain and nervous system. It plays a wide and important role in the human body, protecting organs, softening **, delaying aging, improving the activation of brain cells, improving memory and intelligence, and preventing the occurrence of Alzheimer's disease.

For fetuses and children, lecithin is a necessity for brain nerve development. The lutein and zeaxanthin in egg yolk have a strong antioxidant effect, have a special protective effect on the eyes, can reduce the damage of ultraviolet rays to the eyes, delay the aging of the eyes, and prevent eye diseases such as macular degeneration and cataracts.

A day when eggs are at room temperature is equivalent to a week in the refrigerator, so eggs need to be refrigerated! Eggs should be eaten and bought now, try not to store them at home for a long time, and the market is now in sufficient supply. When buying, look at the label time, preferably within the time of the week, fresh eggs yolk formed, thick egg white, and refreshing color.

High nutritional value.

Eating raw eggs is actually harmful, because raw eggs will contain some bacteria, and bacteria are easy to cause human disease if they are not sanitized.

Eating raw eggs is harmful because there are bacteria in raw eggs, which can enter the human body and cause the body's immunity to decrease.

It is harmful, it will affect the health of the body, it may be infected by bacteria, and it will affect the metabolism of the body.