That's kinda how the very small percentage of humans that aren't lactose intolerant became lactose tolerant. The only way you can be lactose tolerant, as over 80% of humans are lactose intolerant, is to be descended from mid-northern European ancestry. Basically the proto Germanic and proto Southern Nordic tribes force fed themselves so much cheese and milk that they became lactose tolerant.

[–] ngdev@lemmy.zip 6 points 2 days ago (1 children)

that aren't lactose intolerant became lactose tolerant

they... stayed the same?

[–] AngryCommieKender@lemmy.world 2 points 2 days ago* (last edited 2 days ago) (2 children)

Intolerant ≠ tolerant. They weren't lactose tolerant originally. We can actually prove that with their remains and DNA.

[–] ngdev@lemmy.zip 1 points 2 days ago* (last edited 2 days ago)

i think its just bad wording or something bc i had to read that a dozen times to figure out what you meant