Low-Fat Yogurt
低脂酸奶
A daily cup may reduce your chances of getting a cold. Look for labels listing "live and active cultures." Some researchers believe they may stimulate your immune system to fight disease. Also look for vitamin D. Recent studies have found a link between low vitamin D levels and an increased risk of cold and flu.
每天一杯酸奶能减低感冒的几率。记得看标签上是否标有”live and active cultures",这意味着酸奶中的益生菌处于良好的状态。一些科研人员认为酸奶可能刺激免疫系统从而对抗疾病。酸奶还富含维生素D,最近的研究显示维生素D缺乏会患感冒和流感的高风险。