Prostaglandins
Molecules that contribute to pain and inflammatory response; acetaminophen's effects are mediated in part through their inhibition, and they also play a role in neurodevelopment, offering a handwavy biological plausibility for a link to autism.
Videos Mentioning Prostaglandins

367 - Tylenol, pregnancy, and autism: What recent studies show and how to interpret the data
Peter Attia MD
Molecules that contribute to pain and inflammatory response; acetaminophen's effects are mediated in part through their inhibition, and they also play a role in neurodevelopment, offering a handwavy biological plausibility for a link to autism.

273 ‒ Prostate health: common problems, cancer prevention, screening, treatment, and more
Peter Attia MD

Tools to Reduce & Manage Pain | Dr. Sean Mackey
Andrew Huberman
Chemical mediators released during injury that amplify nociceptors and contribute to inflammation and pain sensitization. Caffeine also impacts this pathway to aid with headaches.

Dr. Rhonda Patrick Returns | The Tim Ferriss Show (Podcast)
Tim Ferriss
Factors that induce the synthesis of IGF-1 by macrophages, and whose production is significantly decreased by cold exposure, potentially blunting hypertrophy.