Heres a video, 2 hours and I'd really sugest, encourage following along and following the leads for yourself.

https://youtu.be/fvKdYUCUca8



And another thing is learning dificulties and different degrees of Autisum which is growing now a days, there is a transitional diet, with much information of success in helping these children, and again not yet know in the mainstream https://www.westonaprice.org/childrens-health/gaps