MedCram review links acetaminophen to autism via oxidative stress, with unverified sunlight hypothesis

A MedCram expert-review video argues that acetaminophen, metabolised by CYP450 with roughly 5-9% converted to the toxic NAPQI, depletes glutathype and causes oxidative stress that could affect fetal brain development across the placenta. It cites a majority of 27 studies showing a positive association with autism, and a UCL-linked hypothesis that declining long-wave sunlight over nearly 200 years may explain latitude and seasonal autism patterns. The claims remain unverified, and correlation does not establish causation.