It contains eight essential amino acids, which is very similar to the protein structure of human body, so the absorption and utilization rate of protein in eggs can be as high as 98.5%. Every100g of eggs contains about13g of fat, and the fat is mainly concentrated in the yolk, which is easily digested and absorbed by the human body. Egg yolk is rich in lecithin, sterol, egg yolk, calcium, phosphorus, iron, vitamin A and vitamins.
Eggs are rich in nutrition, but extremely low in calories. The total calories contained in an egg are equivalent to half an apple or half a cup of milk. All nutrients are necessary for the human body to maintain health, such as repairing damaged tissues and cells, promoting the synthesis of new cells, consuming energy and participating in complex metabolic processes.
Aunt Zhang, 58, is currently retired at home and living a leisurely and comfortable old age. In the three years after retirement, Aunt Zhang found that her health was worse than when she went to work. She used to be tough and flexible, and she often caught a cold and had a fever. Some time ago, blood pressure and blood lipid levels were high.
Aunt Zhang got together with her old classmates. The classmates found that Aunt Zhang was not looking well, so they asked if there was anything recently. Aunt Zhang said:
"I've been eating well and drinking well recently, and I haven't done any hard work. I don't know why I always feel that I can't do anything, and there is nothing wrong with going to the hospital for examination. The doctor said that it was a decline in immunity. "
This classmate said: "Lack of nutrition in the body can easily lead to decreased immunity. It is very good to drink a bowl of boiled eggs every morning, which is of great benefit to improve the body's immunity. The next day, Aunt Zhang began to insist on drinking a bowl of boiled eggs every morning, which was not only convenient and simple, but also delicious. Eggs were originally a kind of food that Aunt Zhang liked very much.
Because of the improvement of eating habits, Aunt Zhang's physical quality has changed. Anyone who is good at keeping in good health knows that the eggs washed out by boiling water are not fully cooked, but at most eight or nine minutes cooked, which is equivalent to eating raw eggs. Eating them may do harm to your health. So is it good or bad to eat boiled eggs?
Eggs can be cooked in many ways. Besides cooking, you can also fry it raw, fried and fried. Of course, there is another method that most people will not choose, and that is eating raw. People who know more about Japanese eating habits find that Japanese people seem to prefer to eat raw eggs with rice.
For people who pay attention to health, some foods can be eaten raw and get all the nutrients more directly. Eating eggs raw can ensure that the nutrients in them will not be destroyed and wasted because of wrong cooking methods. Regardless of whether the eggs are delicious or not. From a health point of view, raw eggs may hide many health risks.
First of all, when eggs are sold, chicken manure or chicken blood remains on the eggshell, which has caused some external pollution. In addition, the egg is not a closed whole, and many small holes distributed on the eggshell breathe with the outside world. Egg yolk is connected with these small holes, which gives opportunities for microorganisms and bacteria to invade, so raw eggs will carry a certain amount of pathogenic bacteria or microorganisms more or less.
Among many microbial infections, Salmonella is the most susceptible egg. In China, there are many cases of Salmonella from eggs and egg products every year, up to 45%. People will suffer from food poisoning such as abdominal pain, diarrhea, nausea and vomiting after eating this bacterium by mistake, which will be life-threatening in severe cases.
An effective way to prevent salmonella infection is to heat food at high temperature. Boiled eggs and fried eggs at high temperature contain almost no bacteria. From the perspective of food safety and health, eating eggs raw is unhealthy and unsanitary.
1, nourishing stomach and strengthening spleen
The beneficial protein components contained in eggs undergo physical changes after being mixed with hot water, and are more easily absorbed and digested by intestines. The chemical structure of lecithin and high-quality cholesterol contained in eggs changes slightly, which can promote the secretion of gastric acid, play a neutralizing role, better protect gastric mucosa, and play a role in nourishing stomach and strengthening spleen to a certain extent.
People with weak spleen and stomach and indigestion can insist on drinking a bowl of boiled eggs every morning to promote gastrointestinal peristalsis and improve gastrointestinal discomfort.
2. Reduce fires
Usually busy at work, people who are angry easily get angry. Some people are infected by bacteria and viruses because of their strong liver fire and poor health. When the disease breaks out, they have uncomfortable symptoms such as oral ulcer, gum, nosebleed and sore throat.
Seeing a doctor generally suggests taking anti-inflammatory drugs to reduce fire, and at the same time, you can also play the role of getting rid of fire by drinking water and washing eggs in the morning.
Liver-fire is no longer vigorous, which can improve and inhibit insomnia, anxiety and irritability at night. It can not only improve the function of liver detoxification, but also avoid frequent diseases caused by excessive liver-fire.
3. Protect your eyesight
Lutein, zeaxanthin and other beneficial components in eggs have the functions of nourishing the liver and improving eyesight, and have a certain protective effect on retina tissue, effectively reducing the stimulation and damage to retina caused by solar ultraviolet rays and radiation generated by electronic equipment.
It is suggested that teenagers and office workers in the critical period of growth and development should drink boiled water and wash eggs every day to protect their eyesight and maintain their eye health, which has a good preventive effect on myopia of teenagers and presbyopia of the elderly.
In order to make the eggs washed with boiling water healthier, we must first ensure that the boiled water is eaten correctly, and the temperature should be controlled at about 100 degrees, because Salmonella can not be inactivated until it is kept at 75 degrees for more than 30 seconds, and the boiled water for washing eggs is not high enough or kept for too short a time, which means that Salmonella carried in eggs may be eaten by mistake.
If you have a soft spot for boiled eggs, it is recommended to clean the shell of eggs before making them, or choose sterile bags sold through regular channels for better health care. Choose boiled water, not warm water that has been left overnight, or water that has not been completely boiled. After adding hot water, cover it for a period of time to keep the temperature as high as possible to eliminate harmful bacteria and microorganisms.
Boiled eggs are a dish with eggs as the main material and boiled water and sesame oil as the auxiliary materials. The production time is about 10 minute.
Production steps:
1. Wash the eggs with clear water several times, then wipe the surface of the eggs with baking soda, and finally rinse them with clear water.
2. Beat the egg into a bowl, add a spoonful of sugar, and beat the egg with chopsticks until it bubbles.
3. add some water to the pot, without any oil flowers, and boil it directly.
4. Quickly pour boiling water into the egg mixture while stirring with a spoon. In this way, a bowl of nutritious boiled water from My Sweetie is ready to wash eggs.
Sangao can eat eggs, but there are requirements for yolk, so you can't eat too much. Three highs refer to hypertension, diabetes and hyperlipidemia. First of all, the composition of eggs, egg white composition is relatively small, mainly starch composition is more. Egg yolk contains more cholesterol. If you have hyperlipidemia, you must eat less or not.
For the "three high" people, the diet principle is mainly low salt, low fat and light diet. At the same time, we should combine the diabetes diet. Only by paying more attention to diet can it be beneficial to the stability of blood pressure, blood sugar and blood lipid.
Eggs are extremely common high-nutrient foods in life, which can be safely eaten in daily life. Healthy people eat them in moderation without any risk. As for whether the patients with "three highs" can eat eggs, moderate consumption will not lead to serious illness.