Why can emotions be immune?

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.

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.

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 will reduce stress and the loss of immune system.

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.