Steamed egg is a kind of nutritious food which is mixed with eggs, water, salt, chicken essence and so on. It tastes delicious. It contains relatively high heat. Every100g of steamed eggs contains more than 300 calories, and also contains a lot of minerals such as cholesterol, potassium ions and calcium ions. It is also rich in vitamin A and protein. Eating this kind of egg can not only enhance human immunity, but also supplement potassium and calcium, increase the strength of bones, excite myocardium, ensure the ejection ability of the heart, and have a preventive effect on cardiovascular and cerebrovascular diseases.