1. Friends with allergic constitution should take more vitamin C, such as kiwi fruit, oranges, grapefruit, tomatoes, etc. The amount of vitamin D contained in these foods is very high, which can enhance personal immunity and effectively prevent allergic phenomena. Everyone may wish to eat more in life, preferably seasonal foods, so that the anti-allergic effect will be better.

2. Flammulina velutipes and Flammulina velutipes have a certain detoxification effect. In addition, Flammulina velutipes also contains an active substance, which can effectively inhibit allergic diseases such as allergic dermatitis and eczema. Healthy friends can eat more Flammulina velutipes, which can enhance their immune function.

3, carrots, carrots are delicious, but also very good vegetables, carrots contain various types of vitamins, in addition to carotene and anthocyanins. Experts have found that carotene contained in carrots can effectively prevent allergic reactions such as pollen allergy and allergic dermatitis. You may wish to eat some carrots, drink carrot juice or eat cold carrots, and choose appropriate cooking methods according to your personal preferences.

4. Honey water. Drinking honey water often has many benefits. Honey water can effectively prevent allergic diseases of bronchial asthma, and can also enhance personal immune function and moisten the lungs.