The Perfect Summary Podcast

Neurosurgeon Casey Halpern explains how brain stimulation targets craving circuits to treat binge eating, OCD, and tremor.

Huberman answers a Portland audience on brain injury, lowering dopamine, morning light, Wim Hof breathing, red light, ice baths and fear.

Physical therapist Jeff Cavaliere on training splits, the mind-muscle connection, grip-strength recovery checks, smart stretching, shoulder health and eating.

Charles Zuker explains how the brain builds taste, why the tongue map is a myth, and why gut signals, not the tongue, drive sugar cravings.

Peter Attia on backcasting from your last decade: blood work, bone density, VO2 max, strength, hormone therapy and apoB for a longer, better life.

Andrew Huberman explains bipolar I and II, the story of lithium, how treatments act on brain circuits, and the link between mood and creativity.

NYU psychologist Emily Balcetis explains how narrowing your visual focus, planning for obstacles and tracking real data help you reach goals.

Neuroscientist Wendy Suzuki explains how memories form and how exercise, meditation, sleep and affirmations improve memory, focus and mood.

Movement teacher Ido Portal and Andrew Huberman explore movement as a way of living: play, variety, the squat, vision, touch and endless exploration.

Dr. Kyle Gillett explains his six pillars of hormone health, smart blood testing, PCOS, DHT, prolactin, TRT, supplements and peptides for men and women.

Rhonda Patrick explains sulforaphane, omega-3s, vitamin D and magnesium, plus how cold, intervals and sauna build resilience and longevity.

Stanford microbiologist Justin Sonnenburg explains the gut microbiome, why fermented foods cut inflammation, and what fiber, probiotics and cleanses really do.

Huberman explains the three brain pathways that drive sugar cravings and tools to blunt them, from fiber and lemon juice to omega-3s, glutamine and sleep.

Huberman explains how gut and brain talk through nerves, hormones and microbes, and why fermented foods may beat fiber for microbiome diversity.

Exercise scientist Dr. Andy Galpin gives clear protocols for strength, hypertrophy and endurance, plus breathing, hydration, cold, heat and supplements.

Andrew Huberman explains how the brain senses salt, regulates thirst and fluid, and how to find the sodium intake that best supports your health and performance.

Harvard geneticist David Sinclair explains aging as lost epigenetic information and shares his fasting, supplement and measurement habits.

Why low-stakes play is a lifelong portal to neuroplasticity, how it works in the brain, and how adults can use an hour of play a week.

Andrew Huberman's science-based checklist for a better workspace: lighting by time of day, screen height, ceiling height, 40 Hz binaural beats and standing.

Stanford's Dr. Alia Crum shows how beliefs about food, exercise, stress and side effects change hunger hormones, health and performance.

UFC performance chief Duncan French explains weight training for testosterone, why rest matters, when to use cold and heat, and how to fuel training.

Andrew Huberman explains why listing blessings falls short and how a brief, story-based gratitude practice shifts brain, heart and immune function.

Andrew Huberman explains how time-restricted eating works and how to set an eating window that supports fat loss, liver health and muscle.

Circadian scientist Samer Hattar explains how timing light, meals and exercise shapes sleep, mood, appetite and jet lag.

Andrew Huberman explains how dopamine peaks and baselines shape motivation, and how cold water, intermittent rewards and effort itself keep drive high.

Huberman on omega-3s, choline, creatine and other brain nutrients, and how taste, gut signals and belief shape which foods we crave.

Huberman explains the biology of major depression and evidence-based tools, from SSRIs and EPA to creatine, exercise, ketamine and psilocybin.

Huberman explains the hunger and reward circuits behind anorexia, bulimia and binge eating, and why habit-based treatment works.

Huberman explains interoception, the brain-body dialogue via the vagus nerve, with protocols on breathing, fermented foods, gut acidity, nausea and fever.

Lex Fridman explains how AI learns and shares his dream of machines that remember shared moments, plus reflections on friendship, love and loss.