Vitamin C can help you prevent many diseases. A small way to treat a cold is to drink hot orange juice. Although vitamin C exists in many vegetables and fruits, it will lose a lot in cooking because it is not heat-resistant, so it is necessary to add some extra vitamin C every day.

2. Take 200 international units of vitamin E every day.

Vitamin E can resist aging, strengthen antioxidants in the human body, and enhance the resistance to viruses. However, it is difficult to take vitamin E from food alone, so it is necessary to supplement it every day, preferably with vitamin C. ..

Eat some ginseng

Ginseng is a traditional tonic in China, which can improve human immunity. However, medical experts advise not to eat ginseng directly, but to take two capsules a day, 100 mg, containing 4% ginsenoside.

Don't drink more than one cup a day.

Alcohol has a negative effect on every part of the human body. Even if drinking wine can lower cholesterol, it should be limited to one glass a day. Excessive drinking will cause great burden and damage to organs such as blood and heart.

5. Don't abuse antibiotics

Some people blindly believe that antibiotics can cure all diseases. In fact, most colds are caused by viruses. Antibiotics have no special effect on viruses. Only when it is confirmed that it is caused by bacterial infection can taking antibiotics be effective. Abuse of antibiotics is not only useless, but also destroys the immune system.

6. Drink more chicken soup

Chicken soup is considered to be the best tonic for treating and preventing colds all over the world. Chicken soup can increase the body's calories, supplement nutrition and improve the body's immunity. It is the most ideal table food in winter.

7. Vaccination can prevent 70% of influenza viruses.

Vaccination at the peak of the cold epidemic is an option. Vaccination can make your body's immune system automatically produce antibodies, but it's not all right. Maybe you are injected with type A vaccine, but you are infected with type B or C virus, so be careful.

8. Have good interpersonal relationships

Expert research has proved that good interpersonal relationship helps to fight stress, reduce stress hormones and affect the function of immune cells. The more friends, the better. Sometimes friends can be a kind of pressure.

9. Let yourself have some humorous cells.

As the saying goes, "smile, ten years old." Laughter can stimulate immune function and make immune cells more active. If you feel that you lack humor, you might as well buy some comedy feature films, humorous cartoons, cross talk tapes, or stay with some friends who like to tell jokes, so that you can be in a happy world. Happiness is contagious.

10. Spend 5 minutes daydreaming every day.

Daydreaming is good for people's body and mind. When you think of the happiest thing in your mind and the thing that you want most that can't be achieved in real life, cells become active and immune cells increase. Medical experts point out that people who often daydream can reduce stress and reduce the loss of immune system.

1 1. Believe that you will always be the best.

Optimism can keep the human body at its best, especially in today's competitive society. People are under great pressure, and great psychological pressure will lead to the increase of hormone components that inhibit the human immune system, so it is easy to catch a cold or suffer from other diseases.

12. Take part in more leisure activities.

Music is not only an elegant entertainment, but also a good way to treat psychological stress. Now there is a music therapy room. Studies have proved that people who often go out to participate in leisure activities with friends have a cheerful personality and usually live longer.