1. European and American countries have been advocating eating more mushrooms for 2 years, because mushrooms contain a lot of vitamin B, which can enhance immunity and prevent and fight cancer. At the same time, it can also relieve the pressure brought by life and work, and can prevent and reduce high blood pressure, as well as be of great help to the softening of arterial blood vessels.

2. The British Institute of Health did an experiment, which made the experimenter eat tomatoes for two weeks in a row, and magically found that the lycopene in the experimenter's body increased obviously, and the immunity of lymphocytes was also enhanced. The reason is that tomatoes contain antioxidant factors, such as lycopene, vitamin E and vitamin C, which play a great role in improving human immunity.

3. sea ginseng is comparable, and living in the sea is also called sea cucumber. Sea cucumber contains a variety of amino acids needed by human body, and contains a lot of minerals, such as calcium, magnesium, manganese and silicon, among which calcium is very rich. It is a natural calcium supplement food and plays a great role in enhancing immunity.

4, autumn and winter health, in addition to cold and warm, but also moderate exercise, but also drink plenty of water, adults should drink 8 glasses of water a day, boiled water can promote human metabolism, indirectly improve human immunity.