1, oral symptoms
Redness and swelling in the mouth and lips are common allergic reactions to eggs. Scientifically, it is also called angioedema. Sometimes inflammation is accompanied by itching and pain, which may hinder eating and talking. Oral symptoms are obvious, so these symptoms can lead to emotional anxiety.
2. Skin reaction
Egg allergy will first be reflected on the skin. The most obvious are bumps, red rashes, and urticaria. They can be regarded as eczema (atopic dermatitis) and itching. Almost all food allergies have skin reactions, so it is necessary to trace the source to make a correct diagnosis.
3, gastrointestinal symptoms
Abdominal cramps, nausea, diarrhea and vomiting are common symptoms of egg allergy. Abdominal pain and indigestion can easily be considered as other symptoms, so these symptoms are often deceptive and need a thorough investigation.
4, respiratory symptoms
The respiratory diseases caused by egg allergy first cause itching, tears and sneezing, and trigger asthma and cough. It may also trigger severe "angioedema", in which blood vessels under the skin near the hands, face, tongue and genitals swell.
5. Precautions for eating eggs
Wrong way to eat: overeat eggs and eat 3-4 eggs a day.
Eating too many eggs every day leads to overnutrition. Eggs contain a lot of cholesterol. Eating too many eggs will greatly increase the intake of cholesterol, resulting in high blood cholesterol and obesity. Originally, eating eggs is to supplement the body's protein. If you eat too much, it will cause overnutrition, and it goes without saying that you will get fat slowly.
Wrong way to eat: eat immature eggs
Eggs contain avidin, which will affect the absorption of biotin in food and cause symptoms such as loss of appetite, general weakness and muscle pain. The antitrypsin in eggs will affect the digestion and absorption of protein. These two substances in immature eggs are not decomposed, so it is difficult to digest and absorb the eaten eggs, which will lead to loss of appetite and indigestion. If protein accumulates in large quantities, it will turn into hateful fat. Therefore, eggs must be cooked before eating.
Wrong way to eat three: eat with soy milk
Eating eggs with soybean milk will reduce the absorption of protein. Soybean milk contains trypsin inhibitor, which can inhibit the activity of human protease and affect the digestion and absorption of protein in human body. Egg white contains viscous protein, which can combine with trypsin in soybean milk, so that the decomposition of protein is hindered and the absorption of protein by human body is reduced. Over time, it will accumulate into fat, making you fatter and fatter.
Wrong way to eat four: cook with sugar.
Cooking eggs with sugar will make amino acids in protein of eggs form a combination of fructosyl lysine. This substance is not easily absorbed by the human body, and it will accumulate in the stomach, making your stomach more and more prominent.
Second, how to eat the most nutritious eggs?
Answer: In terms of nutrient absorption and digestibility, boiled eggs are 99%, scrambled eggs are 97%, tender fried eggs are 98%, old fried eggs are 8 1. 1%, boiled eggs are 92.5%, and raw eggs are 30% ~ 50%. From this point of view, boiled eggs are the best way to eat, but we should pay attention to chewing slowly, otherwise it will affect absorption and digestion.