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Essentials: Sleep Toolkit for Optimizing Sleep & Sleep-Wake Timing

Andrew Huberman

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In this ⁠Huberman Lab Essentials⁠ episode, I discuss science-supported tools to improve sleep by supporting a healthy circadian rhythm using key behaviors and environmental cues. I explain specific morning, afternoon and evening behaviors that will increase daytime alertness and support deeper, more consistent sleep at night. I also cover sleep supplements, the effects of caffeine, alcohol and THC on sleep, as well as practical strategies for managing jet lag and shift work.

Show notes: https://go.hubermanlab.com/N7lcgfs

Watch more Huberman Lab Essentials: Huberman Lab Essentials

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Timestamps
00:00:00 Sleep Toolkit
00:00:21 Optimal Cortisol Rhythms, Tool: View Morning Sunlight
00:03:44 Morning Sunlight Guide, Artificial Light, Cloudy Days
00:08:04 Morning & Body Temperature, Tools: Deliberate Cold Exposure, Exercise
00:10:20 Morning: Caffeine Timing
00:12:04 Morning: Meal Timing & Alertness
00:14:19 Circadian Clock; 3 Daily Critical Periods
00:15:52 Afternoon: Caffeine, Naps, Exercise
00:18:16 Tool: Late Afternoon/Evening Sunlight
00:20:24 Evening Tools: Artificial Lights; Hot Tub/Sauna, Bedroom Temperature
00:24:03 Alcohol, THC & Effects on Sleep
00:25:02 Sleep Supplements: Magnesium Threonate, Apigenin & Theanine
00:28:24 Caution for Melatonin Supplementation
00:29:04 Weekends, Tool: Consistent Sleep Schedule
00:29:51 Jet Lag, Tool: Temperature Minimum
00:33:32 Shift Work, Tool: Red Light
00:34:21 Recap

#hubermanlab #science #health #sleep

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

20 Comments

@hubermanlab Creator 3 months ago Pinned

Thank you for watching. Please click the subscribe tab and then the "bell" icon to subscribe to our channel here on YouTube and get notified when new content is posted... And thank you for your interest in science! -- Andrew

@s.h.a6472 3 months ago

watching this at 3am

@cara6521 13 days ago

One thing I'd add: Stressful conversations, disturbing news, intense drama, or conflict close to bedtime can spike cortisol and put us in fight-or-flight, undoing a lot of that good circadian work. Even a violent or scary movie can trigger the nervous system. What we feed our brain in the last hour before bed has the potential to disrupt sleep.

@aohare 3 months ago

☀️ *Morning (0-3 Hours After Waking):*
* View sunlight outside within 30-60 mins of waking (5-30 mins depending on clouds)
* Wait 90-120 mins before your first cup of caffeine
* Take a 1-3 minute cold shower or ice bath to wake up and raise core temp
* Exercise early to lock in your circadian rhythm
🌇 *Afternoon/Early Evening:*
* Keep caffeine under 100mg after 4:00 PM (or cut it entirely)
* Keep naps under 90 minutes so you don't ruin nighttime sleep
* Get outside to view the sunset/late afternoon light to signal your brain that evening is coming
🌙 *Nighttime:*
* Dim overhead lights and screens as much as possible between 10:00 PM and 4:00 AM
* Take a hot shower, bath, or sauna before bed (drops your core body temp afterward)
* Sleep in a cold room (drop the temp by at least 3 degrees) and use blankets for warmth
* Avoid Alcohol and THC (they destroy your sleep architecture)
* Wake up at the same time every day, even on weekends (don't sleep in more than 1 hour)
💊 *The "Sleep Stack" (30-60 mins before bed):*
* Magnesium Threonate: 145mg
* Apigenin: 50mg
* L-Theanine: 100-400mg (skip if it causes overly vivid dreams)
* Note: Skip the Melatonin!

@Z.builtdifferent7 3 months ago

One thing that stood out to me is how people often mistake discipline for motivation. Motivation comes and goes, but discipline is built through repeated actions when nobody is watching. The habits that seem small today are usually the ones that shape your future. This reminded me that consistency rarely looks impressive in the moment, but over time it becomes the foundation of everything we admire in successful people.

@Irvin-ZG 3 months ago

Love you Andrew ❤

@YotaDaryl 3 months ago

Noted and NEEDED.

@PowerThanos 3 months ago

Damn. I was just searching his old podcasts about sleep the last 3 days and he posts this today😂. Insane timing😂.

@ReZeroMushokuFan 3 months ago

the caffeine and alcohol breakdown was really helpful, and pairing the morning sunlight thing with Natural Rhythm's triple calm magnesium at night has been the first time my sleep-wake timing actually feels locked in

@olgazavilohhina6854 3 months ago

¡Hola Profe!Learning the concept of "jet lag" in the context of the weekend was a "game changer" and made the "magic" of Monday morning with my teens a little bit less potent. Thank You for all Your hard work and care for all of us.

@Meaninglessnesss 3 months ago

ngl, casual "or you live in a cave" caught me off guard 🤣 6:19

@Ozodbek-d4y2z 2 months ago

I love the music when podcast starts ❤

@bepo5074 3 months ago

Can you do a video on hip dysplasia please!! I love your videos

@HosseinHafizi8 3 months ago

I wholeheartedly apricate it. It went incredibly beneficial. 🙂

@MrSly025 3 months ago

That’s gold 👏

@DrymouthCWW 3 months ago

I have all the tools to do this now.. so i will.

@jasoneggleston1879 3 months ago (edited)

Some other effective sleep supplements are:

Tart cherry extract
Valerian root extract
Glycine
Magnesiu glycinate

@KerbyCadet-i6y 3 months ago

Thanks. I drive all day and sleep in the car when I can’t make it home. This really is informative.

@jessmason2112 3 months ago

I appreciate the insights. What about sounds? Reference to the birds 🐦. The birds chirping in the morning (all happy and loud)and I'm hard of hearing ) disturbs my sleeping in and signals me to get up a lot of times.

@virnanatalialunaferrino1448 3 months ago (edited)

Thank you Dr. for all the information you share with us. I'm wondering, would you like to make a video for new parents, specially for moms explaining or giving advise regarding on routines with the baby, specifically because of the disruptions caused by the lack of sleep? I can see that their lifes tend to get really tiring and overwhelming.