During the spring, hundreds of flowers are in full bloom. So there are all kinds of pollens floating in the air. If some people absorb these pollens, they are very likely to suffer from skin allergy. In such a case, some experts have recommended four kinds of food, which have the effect for the prevention of allergy in spring. And these four kinds of food are as follows:

First, honey
Experts point out that, drinking a small spoonful of honey every day is able to help you stay away from the cold, asthma, itching, cough, dry eye, and other seasonal allergic symptoms. Why honey has the effect of preventing allergies? There are mainly two reasons: First of all, it contains a small amount of bee venom. Bee venom is a kind of toxic liquid in bee's body, but it has been widely used for the treatment of bronchial asthma and other allergic diseases in clinic. Secondly, honey contains some pollen grains, so often drinking honey will make the body have some resistance to pollen allergy.

Second, red dates
Japanese researchers have found out, red dates contain a large number of anti-allergic substances--phosphoric acid, which can prevent the occurrence of allergic reactions. As a result, people who easily have allergy symptoms can always eat red dates. Generally speaking, it is appropriate to eat 10 grams of red dates each time, three times every day, until the allergic symptoms disappear.

Third, needle mushroom
Often eating needle mushroom can help expel the heavy metal ions and the metabolic toxins and waste out of human body, so as to effectively enhance the vitality of the body. Singapore researchers have also found that, needle mushroom contains a kind of protein, which can inhibit asthma, rhinitis, eczema and other allergic diseases. What's more, needle mushroom is also suitable for those who do not have any allergic symptoms, because it can strengthen the immune system of the body. Not long ago, the researchers from Taiwan have also carried out similar tests, hoping to solve the problem of allergic diseases by needle mushroom.

Fourth, carrot
In recent time, the Japanese experts have found out that the β-carotene contained in carrots can effectively prevent pollen allergy, allergic dermatitis and other allergic reactions. According to relevant reports, through the experiment on mice, Japanese experts have found out, β-carotene can regulate the balance of the cells, and make the mice more difficult to suffer from allergic reactions.