Enhance immunity is to make oneself immunity through certain means to strengthen immunity is the human body's own defense mechanism, is the human body to identify and eliminate any foreign body invasion (virus and bacteria, etc.) aging damage death degeneration of their own cells and the ability to identify and deal with mutations in cells and virus infection cells Modern immunology believes that improving immunity is the physiological response of the human body to identify and exclude foreign bodies. The immune system performs this function in the human body. There are many ways to enhance immunity, eat beneficial food, especially children, need to pay more attention to the enhancement of immunity.