Huberman Lab

Your Top Health Questions Answered 2026-07-27 08:00:00

I answer questions submitted by listeners about topics ranging from how to ensure great sleep after nighttime exercise, effective no-caffeine pre-workouts (that also improve your sleep quality), neuroscience-supported tools for improving your memory and sense of smell, nutrition and supplementation for improving female and male fertility, the link between (peri)menopause and mental health, accelerating recovery from surgery, how to find your life’s passion, and more.

Please note that if your question was not answered this time, we will keep it to consider for future Q&A episodes. A special thank you to everyone who submitted a question!

Read the episode show notes at hubermanlab.com.

Thank you to our sponsors

AG1: https://drinkag1.com/huberman

Eight Sleep: https://eightsleep.com/huberman

BetterHelp: https://betterhelp.com/huberman

LMNT: https://drinklmnt.com/huberman

Timestamps

(00:00:00) Your Questions Answered

(00:01:42) Late-Day Training & Pre-Workout, Cortisol; Tools: Alpha-GPC, Garlic & TMAO, Hot Shower, Physiological Sigh, Post-Workout Food

(00:13:57) Sponsors: Eight Sleep & BetterHelp

(00:16:12) Morning Daylight, East vs West Facing, Melanopsin Cells; Tool: Ambient Daylight, Prior Light History

(00:22:54) Over-Optimization & Protocol Overwhelm, Core Pillars, Consistency, Resentment, Alcohol

(00:33:32) Sponsor: AG1

(00:34:48) Memory, Hippocampus & Neocortex, Exercise & Arousal, Errors, Sleep, Tool: Self-Testing; Sense of Smell, Tool: Sniff Training, Anosmia

(00:53:11) Fertility & Nutrition, Body Fat, Testosterone Therapy, HCG & Sperm; Low-Inflammation Diet, Fermented Foods, CoQ10, L-Carnitine

(01:08:24) Sponsor: LMNT

(01:09:46) Perimenopause & Menopause, Anxiety, Hormone Therapy, Sleep

(01:18:08) Sunrise vs Sunset Wedding, Chronotypes

(01:22:52) Kidney Donation & Surgery Recovery; Tools: Prehabilitation, Circadian Rhythm in the Hospital; Muscle Memory

(01:30:57) Careers in Science

(01:32:05) Finding Your Passion, Structure & Work, “No Input, No Output”; Tool: Chop Wood, Carry Water

(01:43:49) Zero-Cost Support, YouTube, Spotify & Apple Follow, Reviews & Feedback, Sponsors, Protocols Book, Social Media, Neural Network Newsletter

Disclaimer & Disclosures

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