Vitamin D Council Special Report: First Successful Use Of Vitamin D Supplement For Childhood Autism (PRWeb) Dr. John Cannell provides first-hand account of improvement using vitamin D supplement for a 7-year-old child with season autistic disorder (PRWeb May 31, 2008) Read the full story at http://www.prweb.com/releases/2008/05/prweb987294.htm [News Source]