how come a lot of people are lactose intolerant if everyone started off by drinking milk as a baby?

Question

how come a lot of people are lactose intolerant if everyone started off by drinking milk as a baby?

In: 327

Answer 1

Babies can also be lactose intolerant, and many babies drink their mothers milk, which is made for them and less likely to cause issues instead of another animal’s milk, which can be more likely to cause issues. However, some mothers and babies can’t do breastfeeding, so they have to use something else.