1. Every100g of egg contains protein12.8g, mainly ovalbumin and ovalbumin, and contains 8 kinds of amino acids necessary for human body, which is very similar to the composition of human protein. The absorption rate of egg protein can reach 98%. Every100g of egg contains11~15g of fat, which is mainly concentrated in yolk and easily digested and absorbed by human body. Egg yolk is rich in lecithin, sterol, egg yolk, calcium, phosphorus, iron, vitamin A, vitamin D and B vitamins. These ingredients have great benefits for improving the function of the nervous system, so eggs are better brain food.

2. An egg contains half an apple or half a glass of milk, but it also contains 8% phosphorus, 4% zinc and 4% iron, 12. 6% protein, 6% vitamin D, 3% vitamin E, 6% vitamin A, 2% vitamin B and 5% vitamin B, these nutrients are essential to the human body, and they play an extremely important role, such as repairing human tissues, forming new tissues, consuming energy and participating in complex metabolic processes.