Everyone mentions vaccines but no one points to Fluoride. More and more attention is starting to be paid to this possibility.
HARVARD PROFESSOR: FLUORIDE TOXIC TO CHILDREN, LINKED TO AUTISM. http://fluoridealert.org/news/harvard-professor-fluoride-toxic-to-children-linked-to-autism/
https://www.sott.net/article/220432-Fluoride-in-Water-Linked-to-Lower-IQ-in-Children
Fluoride and chlorine effect the thyroid by depleting iodine, and the same diet that helps the thyroid, helps autistic kids. No gluten, no dairy (casien)...I’m seeing a pattern here.