Is vaping just as harmful as smoking, or a safer alternative? Following her attempt to quit cigarettes, Hadeel finds herself switching to a vape and wonders what dangers it holds. Geoff talks to Dr. Laura Crotty Alexander to understand the mixed messages around vaping, nicotine addiction, and the realities of "safer" choices.

And check out our previous episode on smoking here.

Ketamine is making headlines as a treatment for depression, but what exactly does it do? From its roots in anesthetic use to its reputation as a club drug, Geoff examines the science and history of ketamine with Dr. Bita Moghaddam. The episode also looks at its unique psychological effects, including the infamous “K-hole,” and how it’s being used today in groundbreaking therapies.

Listen to Julian Uzielli’s documentary here: lnk.to/Loyxt1

What happens to our consciousness when we're put under? This episode dives into the science and mystery of anesthesia, featuring insights from Kate Cole-Adams and Dr. George Mashour. From the physical processes to the philosophical questions, Geoff explores what happens in the in-between state, offering a glimpse into one of medicine’s most fascinating frontiers.

Just a heads up, this episode contains graphic descriptions of surgery. Please take care when listening.

Take a listen to Dr. George Mashour’s tunes here: https://open.spotify.com/artist/3oJfy4esJy4yrmf7bDZE6h