How to Control Your Cortisol & Overcome Burnout

Andrew Huberman

Aug 4, 2025

Episode description

In this episode, I explain cortisol and science-based protocols for properly setting your cortisol rhythm, which can significantly increase your daytime energy, focus, mood, and stress resilience, while also improving your sleep quality.

Most people mistakenly think cortisol is bad, and many assume their levels are too high, when in fact many health and performance challenges simply stem from a disrupted cortisol rhythm. Getting your cortisol rhythm right can be transformative for your health and performance.

I outline behavioral, nutritional, and supplement-based strategies to raise or lower your cortisol levels at the appropriate times of day and night. I also provide specific protocols for overcoming burnout.

If you’re dealing with stress, low energy, hormone or sleep challenges—or simply want to optimize these for the sake of your physical and mental health and performance—this episode offers science-backed protocols to help.

Episode show notes: https://go.hubermanlab.com/UbpcfeH

*Thank you to our sponsors*
AG1: https://drinkag1.com/huberman
Carbon: https://joincarbon.com/huberman
BetterHelp: https://betterhelp.com/huberman
David: https://davidprotein.com/huberman
LMNT: https://drinklmnt.com/huberman

*Follow Huberman Lab*
Instagram: https://www.instagram.com/hubermanlab
Threads: https://www.threads.net/@hubermanlab
X: https://twitter.com/hubermanlab
Facebook: https://www.facebook.com/hubermanlab
TikTok: https://www.tiktok.com/@hubermanlab
LinkedIn: https://www.linkedin.com/in/andrew-huberman
Website: https://www.hubermanlab.com
Newsletter: https://www.hubermanlab.com/newsletter

*Timestamps*
00:00:00 Cortisol
00:01:29 Stress, Tool: Daily Cortisol Rhythm
00:03:16 Cortisol & Directing Energy, Glucose, Adrenals
00:06:39 Sponsors: Carbon & BetterHelp
00:10:14 Daily Cortisol Phases & Rhythm, Waking Up & Cortisol
00:17:55 Cortisol Release & Regulation, Hypothalamic-Pituitary-Adrenal (HPA) Axis
00:24:57 Rapid & Delayed Stress Response, HPA Axis
00:28:42 Bright Light & Cortisol Release, Tool: Increase Morning Cortisol & Sunlight
00:36:58 Sponsors: AG1 & David
00:39:48 Viewing Bright Light & Mood, Depression, Seasonal Affective Disorder (SAD)
00:41:44 Increase Morning Cortisol, Tools: Hydration, Delaying Caffeine Intake
00:49:30 Exercise, Entrainment Cues & Cortisol Rhythm, Tool: Boost Energy & Exercise Schedule
00:57:52 Does Deliberate Cold Exposure Increase Cortisol?, Energy & Mood
01:01:19 Sponsor: LMNT
01:02:51 Increase Morning Cortisol & Nutrition, Grapefruit, Black Licorice
01:11:34 Afternoon & Evening Cortisol Rhythms, Sunlight, Screens
01:14:30 Lower Evening Cortisol, Tools: Dim Lights, Light Color
01:20:54 Lower Evening Cortisol, Tools: Caffeine Timing; Stress Response & Exhales; Starchy Carbohydrates
01:30:42 Low-Carb Diets & Cortisol, Metabolic Syndrome
01:35:30 Evening Exercise & Cortisol, Tool: Spike Your Morning Cortisol
01:44:32 Supplements to Reduce Cortisol, Ashwagandha, Apigenin, Magnesium
01:50:57 Burnout, Cushing's & Addison's, 2 Burnout Patterns
01:55:23 Early-Phase Burnout, Tools: NSDR/Yoga Nidra, Boost Morning Cortisol, Caffeine
02:01:35 Late-Phase Burnout, Tools: Reduce Evening Cortisol
02:08:02 Age, Male vs Females, Lifespan, Cancer; Menopause; Brain Health
02:13:41 Zero-Cost Support, YouTube, Spotify & Apple Follow & Reviews, Sponsors, YouTube Feedback, Protocols Book, Social Media, Neural Network Newsletter

Disclaimer & Disclosures: https://www.hubermanlab.com/disclaimer

Episode description

In this episode, I explain cortisol and science-based protocols for properly setting your cortisol rhythm, which can significantly increase your daytime energy, focus, mood, and stress resilience, while also improving your sleep quality.

Most people mistakenly think cortisol is bad, and many assume their levels are too high, when in fact many health and performance challenges simply stem from a disrupted cortisol rhythm. Getting your cortisol rhythm right can be transformative for your health and performance.

I outline behavioral, nutritional, and supplement-based strategies to raise or lower your cortisol levels at the appropriate times of day and night. I also provide specific protocols for overcoming burnout.

If you’re dealing with stress, low energy, hormone or sleep challenges—or simply want to optimize these for the sake of your physical and mental health and performance—this episode offers science-backed protocols to help.

Episode show notes: https://go.hubermanlab.com/UbpcfeH

*Thank you to our sponsors*
AG1: https://drinkag1.com/huberman
Carbon: https://joincarbon.com/huberman
BetterHelp: https://betterhelp.com/huberman
David: https://davidprotein.com/huberman
LMNT: https://drinklmnt.com/huberman

*Follow Huberman Lab*
Instagram: https://www.instagram.com/hubermanlab
Threads: https://www.threads.net/@hubermanlab
X: https://twitter.com/hubermanlab
Facebook: https://www.facebook.com/hubermanlab
TikTok: https://www.tiktok.com/@hubermanlab
LinkedIn: https://www.linkedin.com/in/andrew-huberman
Website: https://www.hubermanlab.com
Newsletter: https://www.hubermanlab.com/newsletter

*Timestamps*
00:00:00 Cortisol
00:01:29 Stress, Tool: Daily Cortisol Rhythm
00:03:16 Cortisol & Directing Energy, Glucose, Adrenals
00:06:39 Sponsors: Carbon & BetterHelp
00:10:14 Daily Cortisol Phases & Rhythm, Waking Up & Cortisol
00:17:55 Cortisol Release & Regulation, Hypothalamic-Pituitary-Adrenal (HPA) Axis
00:24:57 Rapid & Delayed Stress Response, HPA Axis
00:28:42 Bright Light & Cortisol Release, Tool: Increase Morning Cortisol & Sunlight
00:36:58 Sponsors: AG1 & David
00:39:48 Viewing Bright Light & Mood, Depression, Seasonal Affective Disorder (SAD)
00:41:44 Increase Morning Cortisol, Tools: Hydration, Delaying Caffeine Intake
00:49:30 Exercise, Entrainment Cues & Cortisol Rhythm, Tool: Boost Energy & Exercise Schedule
00:57:52 Does Deliberate Cold Exposure Increase Cortisol?, Energy & Mood
01:01:19 Sponsor: LMNT
01:02:51 Increase Morning Cortisol & Nutrition, Grapefruit, Black Licorice
01:11:34 Afternoon & Evening Cortisol Rhythms, Sunlight, Screens
01:14:30 Lower Evening Cortisol, Tools: Dim Lights, Light Color
01:20:54 Lower Evening Cortisol, Tools: Caffeine Timing; Stress Response & Exhales; Starchy Carbohydrates
01:30:42 Low-Carb Diets & Cortisol, Metabolic Syndrome
01:35:30 Evening Exercise & Cortisol, Tool: Spike Your Morning Cortisol
01:44:32 Supplements to Reduce Cortisol, Ashwagandha, Apigenin, Magnesium
01:50:57 Burnout, Cushing's & Addison's, 2 Burnout Patterns
01:55:23 Early-Phase Burnout, Tools: NSDR/Yoga Nidra, Boost Morning Cortisol, Caffeine
02:01:35 Late-Phase Burnout, Tools: Reduce Evening Cortisol
02:08:02 Age, Male vs Females, Lifespan, Cancer; Menopause; Brain Health
02:13:41 Zero-Cost Support, YouTube, Spotify & Apple Follow & Reviews, Sponsors, YouTube Feedback, Protocols Book, Social Media, Neural Network Newsletter

Disclaimer & Disclosures: https://www.hubermanlab.com/disclaimer

Mindsip insights from this episode:

Identify and address distinct patterns of burnout

Burnout manifests in two main ways: being stressed in the morning and exhausted at night, or being exhausted in the morning and wired at night, each requiring different corrective actions.

Practice physiological sigh for instant calm

The fastest way to calm down in real-time is the physiological sigh: a deep inhale through the nose, a second sharp inhale, and then a long, slow exhale through the mouth.

Use black licorice cautiously to manage cortisol levels

The compound glycyrrhizin in black licorice is a potent cortisol booster and should be used with caution, especially by those with high blood pressure.

Maintain sharp morning cortisol peak to combat aging effects

As people age, particularly after 40, the daily cortisol curve tends to flatten, which is linked to health challenges and underscores the importance of maintaining a sharp morning peak.

Incorporate grapefruit to boost cortisol and extend energy

Eating grapefruit can extend the life of cortisol in your bloodstream by 25-50% by inhibiting the enzyme that breaks it down, thus prolonging your energy.

Incorporate novel exercises to boost cortisol response

A new type of exercise or a novel intensity level will cause a much larger and more sustained cortisol spike than a workout your body is already accustomed to.

Delay morning caffeine to avoid afternoon energy crash

For habitual users, delaying morning caffeine intake by 60-90 minutes can prevent a sharp afternoon energy crash by making the decline of your morning cortisol more gradual.

Spike morning cortisol to enhance sleep quality

Creating a high cortisol peak in the morning triggers a negative feedback loop that ensures cortisol levels will be lower in the evening, promoting better sleep.

Understand cortisol's role in energy deployment

Cortisol's main job is not stress but to deploy energy, particularly glucose, to your brain and body for any task that requires it.

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