众所周知,在农村长大的孩子很少得过敏或者哮喘。德国科学家最新研究发现,家畜圈舍中狐尾草等饲料作物的成分阿拉伯半乳聚糖具有抗过敏哮喘功能,这是在欧洲一些国家农村长大的孩子很少得过敏或者哮喘的奥秘所在。 As we all know, children who grew up in rural areas rarely have allergies or asthma. According to a recent study by German scientists, arabinogalactan, a component of forage crops such as Foxtail in livestock pens, has anti-allergic asthma function, which is why children growing up in rural areas in some European countries rarely have allergies or asthma.