Essentials: Science of Stress, Testosterone, Aggression & Motivation | Dr. Robert Sapolsky
Huberman Lab10 Heinä 2025

Essentials: Science of Stress, Testosterone, Aggression & Motivation | Dr. Robert Sapolsky

In this Huberman Lab Essentials episode my guest is Dr. Robert Sapolsky, PhD, a professor of biology, neurology and neurological sciences at Stanford University. We discuss different types of stress and how our perception of stress as harmful or beneficial largely depends on context. He also explains how testosterone amplifies pre-existing behaviors and tendencies, and he highlights the crucial role of estrogen in supporting brain and body health. We also discuss daily cognitive practices for stress mitigation and how modern life, influenced by social media and complex social hierarchies, shapes our responses to stress. Read the episode show notes at hubermanlab.com. Thank you to our sponsors AG1: https://drinkag1.com/huberman Function: https://functionhealth.com/huberman LMNT: https://drinklmnt.com/huberman David: https://davidprotein.com/huberman Timestamps 00:00:00 Robert Sapolsky 00:00:23 Positive & Negative Stress; Excitement, Amygdala 00:02:47 Testosterone & Brain, Aggression, Hierarchy 00:06:27 Sponsors: Function & LMNT 00:09:18 Testosterone, Motivation, Challenge & Confidence 00:13:52 Dopamine, Testosterone & Motivation 00:16:20 Estrogen, Brain & Health, Replacement Therapies 00:18:12 Stress Mitigation 00:22:09 Sponsors: AG1 & David 00:24:59 Cognitive Practices for Stress Mitigation, Individual Variability, Consistency 00:27:18 Stress, Perception & Individual Differences 00:29:39 Context, Stress & Brain 00:32:47 Social Media, Context, Multiple Hierarchies 00:35:57 Acknowledgments Disclaimer & Disclosures Learn more about your ad choices. Visit megaphone.fm/adchoices

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Protect & Improve Your Hearing & Brain Health | Dr. Konstantina Stankovic

Protect & Improve Your Hearing & Brain Health | Dr. Konstantina Stankovic

My guest is Konstantina Stankovic, MD, PhD, Professor and Chair of Otolaryngology at Stanford School of Medicine. She explains how hearing works and why hearing loss—affecting over 1.5 billion people—...

13 Loka 20252h 27min

Essentials: Time Perception, Memory & Focus

Essentials: Time Perception, Memory & Focus

In this Huberman Lab Essentials episode, I explore how biological rhythms and neurochemicals impact our perception of time. I describe how the body aligns with daily and seasonal light cycles to regu...

9 Loka 202533min

How to Make Yourself Unbreakable | DJ Shipley

How to Make Yourself Unbreakable | DJ Shipley

My guest is DJ Shipley, a retired Tier 1 operator Navy SEAL and now a top public educator on how to build mental and physical health and reach top-level performance in any endeavor. DJ’s life is one m...

6 Loka 20253h 42min

Essentials: How Humans Select & Keep Romantic Partners in the Short & Long Term | Dr. David Buss

Essentials: How Humans Select & Keep Romantic Partners in the Short & Long Term | Dr. David Buss

In this Huberman Lab Essentials episode, my guest is Dr. David Buss, PhD, a professor of psychology at the University of Texas at Austin and a pioneer in the field of evolutionary psychology. We expl...

2 Loka 202536min

Enhance Your Learning Speed & Health Using Neuroscience Based Protocols | Dr. Poppy Crum

Enhance Your Learning Speed & Health Using Neuroscience Based Protocols | Dr. Poppy Crum

My guest is Dr. Poppy Crum, PhD, adjunct professor at Stanford, former Chief Scientist at Dolby Laboratories and expert in neuroplasticity—our brain’s ability to change in response to experience. She ...

29 Syys 20252h 36min

DAVID SENRA: Daniel Ek, Spotify

DAVID SENRA: Daniel Ek, Spotify

I’m excited to share episode one of a new podcast that I’ve helped create and produce. This new podcast is called David Senra, and it’s hosted by David Senra. For those of you not familiar with David...

28 Syys 20252h 10min

Essentials: Using Your Nervous System to Enhance Your Immune System

Essentials: Using Your Nervous System to Enhance Your Immune System

In this Huberman Lab Essentials episode, I explain how the immune system defends against infection and describe the relationship between the immune and nervous systems. I discuss the immune system's ...

25 Syys 202539min

Build Your Ideal Physique | Dr. Bret Contreras

Build Your Ideal Physique | Dr. Bret Contreras

My guest is Dr. Bret Contreras, PhD, CSCS, a world-renowned expert on muscle and strength building for women and for men. Bret is known as “the glute guy” for his expertise in helping people build the...

22 Syys 20253h 4min

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