1, eaten raw
Some people think that once food is cooked, it will lose its nutritional value. Similarly, some people think that eating raw eggs can get more nutritional value than cooked eggs. But in fact, eating eggs raw is likely to eat bacteria (such as Escherichia coli) contained in eggs into the stomach, causing gastrointestinal discomfort and diarrhea. Moreover, it is worth mentioning that egg protein contains avidin, which needs to be destroyed by high temperature heating, otherwise it will affect the absorption of biotin in food, causing symptoms such as loss of appetite, general weakness, muscle pain, skin inflammation and eyebrow removal.
Step 2 eat overnight
Eggs can actually be cooked and heated the next day before eating. However, hard-boiled eggs can't be eaten after one night! If the eggs are not completely cooked, it is easy to breed bacteria, such as gastrointestinal discomfort and flatulence, if they are not properly preserved. At the same time, some people think that the longer the eggs are boiled, the better, which is also wrong. Because the eggs are cooked for too long, ferrous ions in the yolk combine with sulfur ions in protein to form insoluble ferrous sulfide, which is difficult to be absorbed. When fried eggs are over-aged, the edges will be scorched, and the high molecular weight protein contained in egg white will become low molecular weight amino acids, which can often form chemicals harmful to human health at high temperature.
Step 3 eat too much
As we all know, eggs contain high protein. If you eat too much, it will lead to an increase in metabolites and increase the burden on the kidneys, resulting in impaired renal function. Therefore, it is appropriate for the elderly to eat 1 ~ 2 eggs a day. Young and middle-aged people, who are engaged in mental or light manual labor, can eat 2 eggs a day; Those who are engaged in heavy physical labor and take more nutrients can eat 2 ~ 3 eggs a day; Children have a long body and a fast metabolism, and eat 2 ~ 3 eggs every day. Pregnant women, lying-in women, nursing mothers, weak people and patients recovering from major surgery need more high-quality protein. They can eat 3-4 eggs a day, but not more.
Step 4 add sugar and soy milk to eat
Many people like to boil eggs with sugar when cooking all kinds of food. In fact, when eggs and sugar are cooked together, due to the high temperature, a substance called glycosyl lysine will be generated between them, which will destroy the amino acids in eggs that are beneficial to the human body. It is worth noting that glycosyl lysine has blood coagulation effect and will cause harm after entering the human body. So wait until the chicken food is cold before adding sugar. Besides, many people like to eat an egg, a loaf of bread and a cup of soybean milk for breakfast. In fact, the combination of trypsin contained in soybean and ovalbumin in egg white will cause the loss of nutrients and reduce the nutritional value of both.
Step 5 eat on an empty stomach
It is not good to eat eggs on an empty stomach. If you eat too much food with high protein content on an empty stomach, such as milk, soybean milk, eggs and meat, protein will be "forced" to convert it into heat energy and consume it, which will not have a nourishing effect. At the same time, in a short time, excessive accumulation of protein will produce a large number of harmful substances such as urea and ammonia in the process of decomposing protein, which is not conducive to health.
6, fried eggs, tea eggs
Many people like fried eggs, especially those with golden edges. At this time, we should pay attention, because the high molecular weight protein contained in egg white will become low molecular weight amino acids, which can often form carcinogenic chemicals at high temperature. In addition, eat less tea eggs. On the one hand, the nutrition of tea eggs is destroyed by repeated boiling. On the other hand, in this process, tea contains acidified substances, which combine with iron in eggs to stimulate the stomach and affect its function.
7. Foods that can't be eaten after eating eggs
1, don't eat sugar immediately after eating eggs.
Eggs can't be cooked with monosodium glutamate, which I believe many housewives already know. But you may not know that eggs can't be boiled with sugar or eaten with sugar. Many places have the habit of eating poached eggs in sugar water. In fact, it can make amino acids in egg protein form a combination of fructosyl lysine. This substance is not easily absorbed by the human body, so it will have a bad influence on health.
Don't eat persimmon immediately after eating eggs.
Eating persimmon after eating eggs will lead to food poisoning, which will always lead to acute gastroenteritis and lung stones. Generally speaking, eating these two foods at the same time will lead to acute gastroenteritis symptoms such as vomiting, diarrhea and abdominal pain. So if you take it within 1-2 hours, you can use the method of inducing vomiting. Immediately take 20g of salt and add 200ml of boiling water to dissolve it, and drink it once after cooling. If you don't vomit, you can drink more times to quickly promote vomiting. Or you can mash fresh ginger to get juice and take it with warm water. If you take it for a long time, take some laxatives as soon as possible to discharge toxic substances.
Don't drink soybean milk immediately after eating eggs.
Every morning, mothers will carefully prepare breakfast for their children. I hope children can get enough nutrition in the morning. So many mothers put frangipani in soybean milk. Or let the children quench their thirst with soy milk after eating eggs. In fact, drinking soybean milk alone has a strong nourishing effect and contains a special substance called pancreatic protein? When it is combined with egg protein in egg white, it will cause the loss of nutritional components and reduce the nutritional value of both.
Don't eat goose or rabbit immediately after eating eggs.
Eggs can't be eaten with meat such as rabbit and goose. Li Shizhen said in Compendium of Materia Medica: "Eggs and rabbit meat can cause diarrhea." That's because rabbit meat tastes sweet and cold, while eggs taste sweet and flat and slightly cold. Both of them contain some bioactive substances, which will react when eaten, stimulate the gastrointestinal tract and cause diarrhea.
Don't eat turtle meat immediately after eating eggs.
Eggs also have many taboos, because they are rarely used to match and are little known. For example, eating turtle meat after eating eggs can also lead to food poisoning. Carp itself is greasy, and people who have a cold or are cold and wet generally don't eat it. In addition, it is salty and flat, so pregnant women and people with poor digestive system who have just given birth to BB can't eat it.