So, what happens if your child has a milk allergy, is lactose intolerant, or simply doesnt like to drink milk? 因此,要是你的孩子對牛奶過(guò)敏,或者有乳糖不耐癥,抑或僅僅不喜歡喝牛奶,那該怎么辦?
Half of the world's population have lactose intolerance, a higher proportion of Asians. 世界人口的一半有乳糖不耐癥,亞洲人中的比例更高。