How to Improve the Body's Immune System

It is very important to enhance the body's immune system in order to defend against diseases such as influenza and intestinal illnesses. The following measures can help boost immunity: 1. Pay attention to diet: Eat more fresh fruits, vegetables, fish, and other foods rich in vitamins and trace elements, which help strengthen the body's immune system. 2. Supplement with immune boosters: Certain immunostimulants, such as tumor virus vaccines, can be administered via injection to enhance immunity. 3. Maintain a healthy lifestyle: Adopting healthy habits—such as reducing smoking and excessive alcohol consumption—can greatly improve the body’s immunity. 4. Ensure adequate sleep: Good quality sleep helps the body recover and rejuvenate, thereby strengthening the immune system. 5. Avoid excessive stress: Maintaining a positive mindset, participating in enjoyable recreational activities, and minimizing stress can also effectively enhance immunity. The above measures can effectively strengthen the human immune system and help prevent and resist disease.