Fermented milks may have beneficial effects. L. acidophilus may modify the microbial flora in the lower intestine, thus improving general health, and it often is used as a dietary adjunct.

• 发酵乳具有有益的作用。嗜酸乳杆菌可以改变一些肠道内微生物菌群,因此会改善健康情况,而且经常用它辅助食疗。