[DvdMom]

this was interesting , have you heard of this ?

http://www.naturalnews.com/2017-01-08-the-amish-who-dont-get-vaccinated-rarely-get-autism-cancer-or-heart-disease-coincidence.html

[Norseman]

Also interesting is that the Amish spend a significant portion of their childhood outdoors, without sunscreen in most cases, I suspect.

In other words, they get plenty of vitamin D3, a deficiency of which is associated with autism, cancer, and heart disease, and a lot of other common ailments.