Eggs are essential in fitness recipes. Eggs are very helpful to human nutrition. They can supply protein, metal elements and vitamins needed by human beings, and the heat generated can be used for various physiological activities of the human body. After strenuous exercise in the gym, you can eat eggs and subsidize protein. You can't eat too many eggs, which will cause a large increase in your cholesterol and adversely affect your health. You can go to the gym to eat five or five times a day.