You're joking but you'd be surprised. Apparently, all people of Indo-European descent are the descendants of ancient dairy farmers. Who bred, and bred, and bred- and took up, well, a lot of the available space. And dairy (rather, the ability to digest it) seems to have been a major reason for that taking-over.
Ah, I see. It's a bit offensive really, sorry about that, but "catur-" sounds like the root for "κατούρημα", a slightly vulgar way to say "peeing". I thought you were kind of taking the piss off naturopaths. :-)