What is the Hygiene Hypothesis?

[aethelwolfe]

What if it is just there Genetics? they are very genetically separated from the rest of the Union

[natchamaithai]

Can you please put the Dr's name on the video? I'm gonna go look up the studies.

[dancinwithshepa]

put emphasis on 'no vaccines' that the amish practice.

[daves]

I bet this guy is a lot of fun at parties