AUTISM

VITAMIN B1/THIAMINE

1. Autistic children were given thiamine (50 mg twice daily for 2 months in rectal suppository) and after this treatment, clinical measures of autism improved in 80% of the children.

Neuroendocrinol Lett. 2002 Aug;23(4):303-8. 
Treatment of autism spectrum children with thiamine tetrahydrofurfuryl disulfide: a pilot study.
Lonsdale D, Shamberger RJ, Audhya T.