Female 18 years old to prevent colds in winter. Most people in our class have caught a cold. How to prevent it?

Hello, I'm glad to answer your question. In winter, the climate is dry and cold, and the temperature rises and falls. If you are not careful, you will catch a cold. Here is a little knowledge of preventing colds to share with you.

1: Exercise, get up early every day, or have dinner at night, set aside half an hour to do exercises, run for 20 minutes, climb mountains, do yoga, etc. Can improve your resistance.

2, eat more fruits and vegetables, eat more fruits and vegetables, and supplement various trace elements, which can improve human immunity and make the face more ruddy and shiny.

Eat more coarse grains containing fiber. With the improvement of living standards, people's demand for food is getting higher and higher. Chicken, duck and fish have become commonplace. It has caused a lot of small fat people, so a proper amount of coarse grains can lose weight and improve immunity.