The most effective way to improve immunity does not exist, it is recommended that you can improve immunity by regulating diet, appropriate exercise, adjusting the mentality, adjusting lifestyle and other ways. 1. Regulate diet: usually need to pay attention to the reasonableness of the diet, to ensure that the nutrient intake, avoid partiality or picky eating. 2. Appropriate exercise: Every day you can carry out 30 to 60 minutes of aerobic exercise, such as walking, jogging, jumping rope, swimming, cycling and so on. These are conducive to promoting the body’s metabolism and improving the body’s immunity. 3. Adjustment of the mind: usually also need to maintain a relaxed mood, to avoid excessive pressure or mental tension. For people who have been in a high-pressure working environment for a long time, they can relax by listening to songs or outdoor activities every day. 4. Adjustment of lifestyle: for people who want to improve immunity every day need to develop a regular routine, should not stay up late for a long time, pay attention to the combination of work and rest, to avoid overwork, can not smoke and drink.