Can the Drug Sulphur or Cystein Cure PDA in Autism?

First, what is sulphur? Sulphur is a chemical element with the symbol S and atomic number 16. After calcium and phosphorus, sulphur is the third most plentiful mineral found in humans. In addition, it’s found in onions, garlic, etc.

Can Sulphur Help Improve PDA Tendencies in Autism?

There are currently no existing scientific evidence that sulphur could either cure or improve PDA-like symptoms in autistic individuals.

Is Cysteine a Drug?

Cysteine is a sulfur-containing amino acid that occurs naturally in keratins, usually in the shape of cystine, and is a component of several enzymes.

Can Cysteine Cure PDA in Autism?

Like sulphur, there are no formal studies that support cysteine can help cure PDA in people with ASD.
If you are dead serious about the cause and cure for autism, read this article: How is Chronic Fatigue Syndrome Related to Autism, Asperger's, and Fibromyalgia?