哮喘是一种全球范围的严重威胁人类健康的慢性疾病,其本质是一种变态反应性气道炎症性疾病。近十几年来,世界上已有许多国家对哮喘防治进行了大量的研究,用于哮喘防治药物的种类和数量都在不断增加,但其发病率及死亡率并未下降反而不断上升,儿童哮喘尤其如此[1]。研究表明,饮食 Asthma is a worldwide chronic disease that seriously threatens human health and its essence is an allergic airway inflammatory disease. In the past decade or so, many countries in the world have done a great deal of research on the prevention and treatment of asthma. The types and quantities of drugs used for the prevention and treatment of asthma are constantly increasing. However, their morbidity and mortality have not been declining but have been on the rise. Children’s asthma This is especially true [1]. Research shows that diet