How to prevent colds in winter

To prevent colds in winter, you must first drink warm water to keep the respiratory tract moist, which can enhance the resistance of the respiratory tract and is a particularly effective measure for preventing colds. Do more physical exercises. Physical exercise is recognized as the best way to enhance immunity. If you are healthy, you can do jogging, swimming, mountain climbing and other sports to enhance immunity and prevent colds. . You can also eat more fresh fruits and vegetables, which can supplement the body with enough vitamin C, enhance the body’s immune function, and have a better effect on preventing colds.

In addition, you must always pay attention to a balanced diet. Vegetables, fruits, meat, eggs, milk and some staple foods need to be properly ingested. Do not have the habit of partial eating.