Children in Japan almost never develop autism, while Japanese American
children here do.

In Japan, immunizations are given much later in life, and a lot fewer of them.

They found in Japan that if they delayed/omitted certain vaccines, they got
rid of almost all so-called autism.

The USA mandates more vaccines, and earlier in the baby's life, than any
other country in the world.

This could also affect breast cancer rates (auto immune disease)
,
>I read a study which said that Japanese women had a very low level
>of breast cancer but that if they moved west they're incidence of breast
>cancer matched those of the country they moved to.