一项新的研究发现,叶酸可能有助于预防咽喉癌。叶酸一般存在于深绿色的叶菜类(如菠菜、萝卜叶等)、干燥的豆类(包括扁豆等),以及叶酸强化食品(包括强化营养的谷类产品)中,另外也可以服用叶酸制剂补充。意大利医生最近研究发现了叶酸对于喉头白斑的效果,白斑是喉头癌前的病变,虽 A new study found that folic acid may help prevent throat cancer. Folic acid is commonly found in dark green leafy vegetables such as spinach and radish leaves, dried beans (including lentils, etc.), and folate-fortified foods (including fortified cereal products), supplemented with folic acid supplements . Italian doctors recently found that the effect of folic acid on the white throat, white spot is a pre-laryngeal lesion, though