Asthma is a heterogeneous disease characterized by chronic airway inflammation and airway hyperresponsiveness. Asthma patients can improve their immunity through daily diet, appropriate exercise, and ensuring a good work schedule. 1. Daily diet: Asthma patients need nutritious food in their diet, and it is recommended to increase the intake of protein and vitamins, such as eggs, beef, cabbage, broccoli, etc., which can help improve their immunity. 2. Appropriate exercise: asthma patients can do some gentle exercise every day, such as slow walking, yoga, etc., can promote their own blood circulation and metabolism, to help improve their own immunity. 3. Good work and rest time: asthma patients should ensure adequate rest time, adequate rest is conducive to promote the metabolism of their own tissues and organs, so as to improve their own immunity. It is recommended that asthma patients do not smoke, avoid eating spicy and stimulating foods, and avoid contact with allergens in their lives.