Both fried eggs and boiled eggs are nutritious, but because of the different cooking methods, generally speaking, boiled eggs retain the nutrients of the egg itself more completely. Eggs are rich in nutrients, containing protein, fat, amino acids, vitamin A and calcium, iron, phosphorus and other mineral elements, an egg a day is good for human health, but egg allergy should not be consumed by people. Every 100g of egg contains about 13g of protein, which is relatively high, and the protein absorption rate is also high. Poached eggs are directly boiled in water and can be peeled and eaten directly without any processing, so the nutrients are retained in a more comprehensive manner. Fried eggs need to be fried at high temperatures, so in this process, the structure of the eggs such as vitamins is easily destroyed, in addition, other nutrients will also be lost, such as benzopyrene and other harmful substances. However, because of the taste of the oil through frying, there will be a burnt flavor, so many people like fried eggs. Whether boiled eggs or fried eggs, it is recommended not to eat more than one at a time, so as not to cause gastrointestinal digestive burden.