[GraceG]

[ All vertebrate neonates are believed to prune half of their brain neurons after birth. Autistic kids likely have a defective pruning system caused by increased insulin resistance and therefore have almost 67% more brain neurons than normal humans.]

There is some linking to increase insulin resistance and vaccines, could be a similar mechanism.

http://www.nvic.org/vaccines-and-diseases/Diabetes/juvenilediabetes.aspx

http://www.globalresearch.ca/vaccine-induced-immune-overload-and-the-epidemic-of-chronic-autoimmune-childhood-disease/5431013

So it could be that vaccines don’t DIRECTLY cause autism, but they MAY induce insulin resistance which affects the natural brain pruning process and thus if that is inhibited it could lead to autism...

There should be more studies done.

[kruss3]

Insulin resistance is is caused by the accumulation of excess intracellular iron and begins in the neonate with the introduction of solid food or iron fortified formula milk.