Health experts say no single source is likely to blame for autism. And doctors say acetaminophen, the active ingredient in Tylenol, is safe to use.

The World Health Organisation's official causes of autism is interesting reading as Robert F Kennedy Jr readies a potentially game-changing announcement. According to family doctor Leonard Sax, who has worked in the profession for over 30 years, autism diagnoses in children aged between five and eight have tripled in just 11 years (as of 2022).