Andrew Huberman: Stanford neuroscientist and host of the Huberman Lab podcast, known for translating brain and body science into practical tools for mental and physical health.
What this episode covers
Recorded at The Wiltern theater in Los Angeles as the Q&A half of Huberman's 'The Brain Body Contract' live event. Huberman fields audience questions on ADHD and non-medication focus tools, space-time bridging, cold-water and adrenaline training, confidence, EMDR, the gut-brain axis, and Palmer cooling. He also reflects on motivation, discipline, achieving one's dreams, and shares the latest on psychedelic clinical trials. Throughout he stresses behavioral tools before supplements or prescriptions, and the distinction between modulating versus mediating health.
Also referenced (named, not recommended)
L-tyrosine
“There are of course supplement-based medications that will increase dopamine mainly L-tyrosine. Again, this is something to think carefully about”— Andrew Huberman
Dopamine Nation
Dr. Anna Lembke
“Dr. Anna Lembke who's the head of our Dual Diagnosis Addiction Clinic has talked about in her amazing book Dopamine Nation about patients of hers”— Andrew Huberman
CoolMitt
CoolMitt
“I actually use the CoolMitt for cognitive work. But you don't need a CoolMitt. Sorry, guys. You can just get a thing of ice water”— Andrew Huberman
Surely You're Joking, Mr. Feynman!
Richard Feynman
“But surely, you're joking Mr Feynman or what do you care what other people think, all of that stuff it's wonderful.”— Andrew Huberman
What Do You Care What Other People Think?
Richard Feynman
“But surely, you're joking Mr Feynman or what do you care what other people think, all of that stuff it's wonderful.”— Andrew Huberman
Big reveals from this episode
- Claims post-cold-exposure dopamine rises 100-200% and stays elevated for many hours, acting as a true antidepressant.
- Frames the prefrontal cortex as a 'coach' that loses control to the rest of the brain ('the players') under high stress.
- Says you can 'cheat your own neurochemistry' by reframing a failure as a win to tap the dopamine system.
- Explains gut microbiota make chemicals that become serotonin and dopamine in the brain, not gut serotonin itself.
- Cites data that about 2/3 of people achieve lasting relief from a single guided macro-dose psilocybin session.
- Reports that, except for caffeine, psilocybin sits at the bottom of perceived individual and societal risk among compounds.
Worth remembering
- A roughly 13-minute daily breathing meditation (Wendy Suzuki's lab) significantly improves focus.
- The brain has no sensory neurons, which is why neurosurgery can be done on awake patients without anesthetic there.
- EMDR works best for single-event traumas; side-to-side eye movements potently quiet the amygdala.
- The inside of your mouth heals without a scar, attributed to a healthy gut and oral microbiome.
- Palmer cooling (cooling palms, soles, or upper face) can dramatically increase endurance and exercise output.
- Feynman picked locks and cracked safes at Los Alamos, bongo-drummed naked on Caltech's roof, and wrote in strip clubs.
- Sauna releases dynorphin (an appetite suppressant), explaining why hunger can disappear after heat exposure.
- Sauna done once weekly as four 20-minute sessions spaced five minutes apart yields large growth hormone increases.