Welcome! Thank you for visiting the Chelation Therapy for Autism message board. This is a place for support, discussion and friendly debate. This board is designed for those who hold the belief that heavy metal toxicity and/or environmental exposures (ie: mercury/aluminum from vaccination) are the probable cause for regressive autism. This is the main topic of discussion but subject matter is not limited to chelation alone. This message board does not constitute medical advice. Consult your physician for medical advice.