Cold Chain Hypothesis

I've heard about the refridgeration theory quite a while back, it was kind of elusive. This however, I wish they would have explained more...."Finally, among the other recorded items reflecting the hygiene and comfort at home, we also found personal television, car and washing machine associated with CD."

I know that the theory of being brought up in a home that is "too clean" supposedly plays a role in CD as well, but I know people that have CD and didn't grow up in a very clean home....I find these theories interesting but at the same time to me it's more like they're grasping at straws.

Thanks for sharing the link Old Mike!