There is no fast way to improve immunity, to improve immunity need to maintain good habits for a long time, adhere to the exercise to enhance physical fitness, a reasonable diet, to achieve a gradual increase in the role of immunity. 1. Good habits: do not stay up late, ensure adequate sleep, adequate rest, helps to keep the body in a relatively healthy state, consolidate the body’s immune defense barrier. At the same time, quit smoking and drinking, tobacco and alcohol for the human body is more harmful, if you want to improve immunity, life as far as possible do not smoke and drink. 2. Adhere to exercise to enhance physical fitness: appropriate exercise, help to promote metabolism, the body’s waste out, while the blood circulation can be smoother. Through exercise, you can also consume body fat, reduce the burden on the kidneys and gastrointestinal tract, and help improve immunity. 3. Reasonable diet: Diet should also pay attention to meat and vegetables, nutritional balance, not partial food, to ensure that the human body daily intake of more than enough nutrients, for the body’s immune function also has a certain enhancement. Patients note that you can not blindly pursue to improve immunity, and unauthorized use of certain drugs, when the body appears uncomfortable symptoms, must follow the doctor’s instructions for treatment.