[candiddevmike]

You realize a good portion of the human population is (and has always been) lactose intolerant to some degree right?

https://www.thelancet.com/journals/langas/article/PIIS2468-1...

[citilife]

> we're something like 10,000 years into developing the ability to drink milk

Yes, I said "developing" for a reason. It's mostly northern Europeans with the ability.