Improving immunity is what we often say and is closely related to our health. In fact, improving immunity is not achieved overnight, and it needs to be persisted as much as possible.

First of all, it is necessary to solve a problem that young people often encounter. In terms of staying up late, staying up late for a long time will consume the body's muscle tissue, seriously damage the human immune system, and make young people feel confused every day. Therefore, insisting on going to bed early and getting up early, or going to bed early and getting up late, will give you enough people and improve your immunity.

Then, keep exercising. Exercise can not only lose weight and fat, but also make our bodies healthier. Because many young people sit in offices or classrooms all day now, if they do this often, their resistance will weaken and their bodies will gradually get fat.

Therefore, try to exercise every day, even if you walk downstairs for half an hour. As long as you can persist, your immunity will gradually improve in the long run.

For the elderly, sunbathing regularly is also a good choice to improve their resistance. Adequate vitamin D can help metabolism and reduce the risk of obesity, and sunbathing is the most economical and effective supplementary method.

However, it should be noted that don't go to the sun at noon, it is best to go to the sun in the morning or at night, otherwise it is easy to get sunburned.

In fact, improving immunity is very simple. As long as you keep good living habits, go to bed early and get up early, be less angry, eat light and not too greasy, and supplement protein more, your immunity will gradually improve.