The weather in Chongqing is sultry, and my immunity is particularly low. What can I eat to improve my immunity?

You should go out for a walk more about this matter. Chongqing has many steps and slopes, and more exercise will naturally get better. Keep a regular routine, eat more fruits and vegetables, drink more water, and drink eight glasses of water a day. Sweating. Eat chicken soup and pigeon soup every week. Personally, I usually buy walnuts and jujubes to eat. Almost there. Drink more mung bean soup in summer.