I think it does. People raised on farms have less allergies than the rest of the general population [citation needed but I'm lazy] Kids need to play outside, i

I think it does. People raised on farms have less allergies than the rest of the general population [citation needed but I'm lazy] Kids need to play outside, in the dirt, interact with live animals and other kids and be exposed to a lot of different food when they're young and later on in life as well.