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SoBrief
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The Power of the Downstate
by Sara C. Mednick • 2022
Your body's recovery system runs on four daily inputs. Most people are unknowingly starving it.
3.99
153
The Power of the Downstate Summary
The Power of the Downstate 98%
Your body's recovery system runs on four daily inputs. Most people are unknowingly starving it.
by Sara C. Mednick 2022
3.99
153 ratings
Sleep Smarter
by Shawn Stevenson • 2014
The single biggest lever for your body fat, insulin, and focus isn't food or exercise.
3.98
9k+
Sleep Smarter Summary
Sleep Smarter 97%
The single biggest lever for your body fat, insulin, and focus isn't food or exercise.
by Shawn Stevenson 2014
3.98
9k+ ratings
The Circadian Code
by Satchin Panda • 2018
Your body's clock rules your weight, sleep, and health. Learn to set it.
4.16
6k+
The Circadian Code Summary
The Circadian Code 97%
Your body's clock rules your weight, sleep, and health. Learn to set it.
by Satchin Panda 2018
4.16
6k+ ratings
Change Your Schedule, Change Your Life
by Suhas Kshirsagar • 2018
Timing, not effort, rules your weight, energy, and sleep. Your body clock has the playbook.
4.04
4k+
Change Your Schedule, Change Your Life Summary
Change Your Schedule, Change Your Life 97%
Timing, not effort, rules your weight, energy, and sleep. Your body clock has the playbook.
by Suhas Kshirsagar 2018
4.04
4k+ ratings
How to Sleep Well
by Neil Stanley • 2018
The sleep industry is selling you a crisis. The science says you're fine.
2.66
286
How to Sleep Well Summary
How to Sleep Well 97%
The sleep industry is selling you a crisis. The science says you're fine.
by Neil Stanley 2018
2.66
286 ratings
How to Sleep Like a Caveman
by Merijn van de Laar • 2025
Fragmented sleep is normal. An evolutionary approach to insomnia that changes how you wake.
3.44
503
How to Sleep Like a Caveman Summary
How to Sleep Like a Caveman 97%
Fragmented sleep is normal. An evolutionary approach to insomnia that changes how you wake.
by Merijn van de Laar 2025
3.44
503 ratings
Take a Nap! Change Your Life.
by Mark Ehrman • 2006
NASA says a 20-minute nap boosts alertness 100%. The science of designing the perfect one.
3.74
420
Take a Nap! Change Your Life. Summary
Take a Nap! Change Your Life. 97%
NASA says a 20-minute nap boosts alertness 100%. The science of designing the perfect one.
by Mark Ehrman 2006
3.74
420 ratings
The Circadian Diabetes Code
by Satchin Panda • 2021
Your body clock, not just diet, drives blood sugar. A timed eating window can reverse diabetes.
4.14
299
The Circadian Diabetes Code Summary
The Circadian Diabetes Code 97%
Your body clock, not just diet, drives blood sugar. A timed eating window can reverse diabetes.
by Satchin Panda 2021
4.14
299 ratings
The Power of When
by Michael Breus • 2016
Four biological clocks determine the best hour for coffee, work, and sleep. Which one is yours?
3.61
4k+
The Power of When Summary
The Power of When 97%
Four biological clocks determine the best hour for coffee, work, and sleep. Which one is yours?
by Michael Breus 2016
3.61
4k+ ratings
sex sleep eat drink dream
by Jennifer Ackerman • 2007
A day inside your body: why morning coffee hits differently, and when your brain peaks.
3.60
977
sex sleep eat drink dream Summary
sex sleep eat drink dream 97%
A day inside your body: why morning coffee hits differently, and when your brain peaks.
by Jennifer Ackerman 2007
3.60
977 ratings
The Sleep Fix
by Diane Macedo • 2021
Fix sleep by diagnosing it first: less bed time, zero nightcaps, and other counterintuitive wins.
3.80
942
The Sleep Fix Summary
The Sleep Fix 97%
Fix sleep by diagnosing it first: less bed time, zero nightcaps, and other counterintuitive wins.
by Diane Macedo 2021
3.80
942 ratings
Buddhism
by Damien Keown • 1996
Buddhism has no god, no bible, no pope. What holds its many traditions together?
3.74
3k+
Buddhism Summary
Buddhism 96%
Buddhism has no god, no bible, no pope. What holds its many traditions together?
by Damien Keown 1996
3.74
3k+ ratings
The Sleep Solution
by W. Chris Winter • 2017
Your insomnia is likely fear disguised as sleeplessness. Behavioral tools, not pills, are the fix.
4.02
4k+
The Sleep Solution Summary
The Sleep Solution 96%
Your insomnia is likely fear disguised as sleeplessness. Behavioral tools, not pills, are the fix.
by W. Chris Winter 2017
4.02
4k+ ratings
Counting Sheep
by Paul R. Martin • 2002
What happens during the third of your life spent asleep, and the cost of treating it as optional.
3.99
440
Counting Sheep Summary
Counting Sheep 96%
What happens during the third of your life spent asleep, and the cost of treating it as optional.
by Paul R. Martin 2002
3.99
440 ratings
The Sleep Revolution
by Arianna Huffington • 2016
We traded sleep for productivity and got neither. The science finally explains why.
3.44
8k+
The Sleep Revolution Summary
The Sleep Revolution 96%
We traded sleep for productivity and got neither. The science finally explains why.
by Arianna Huffington 2016
3.44
8k+ ratings
The Telomere Effect
by Elizabeth Blackburn • 2017
Your cells contain an aging clock. Every meal, sleepless night, and friendship touches it.
3.77
6k+
The Telomere Effect Summary
The Telomere Effect 96%
Your cells contain an aging clock. Every meal, sleepless night, and friendship touches it.
by Elizabeth Blackburn 2017
3.77
6k+ ratings
Say Goodnight to Insomnia
by Gregg D. Jacobs • 1999
Stop trying to sleep, and sleep arrives. The cognitive-behavioral program behind that paradox.
3.82
1k+
Say Goodnight to Insomnia Summary
Say Goodnight to Insomnia 96%
Stop trying to sleep, and sleep arrives. The cognitive-behavioral program behind that paradox.
by Gregg D. Jacobs 1999
3.82
1k+ ratings
The Path to Longevity
by Luigi Fontana • 2020
To 100 with a 40-year-old's stamina: a scientist's whole-life protocol for healthspan.
4.07
119
The Path to Longevity Summary
The Path to Longevity 96%
To 100 with a 40-year-old's stamina: a scientist's whole-life protocol for healthspan.
by Luigi Fontana 2020
4.07
119 ratings
Sleep
by Nick Littlehales • 2016
Recovery doesn't stop at sunrise: work in 90-minute rhythms, naps, and a cooler room.
3.82
3k+
Sleep Summary
Sleep 96%
Recovery doesn't stop at sunrise: work in 90-minute rhythms, naps, and a cooler room.
by Nick Littlehales 2016
3.82
3k+ ratings
Young Forever
by Mark Hyman • 2023
Your biological age can reverse. The systems that drive aging and the protocol that resets them.
3.87
5k+
Young Forever Summary
Young Forever 96%
Your biological age can reverse. The systems that drive aging and the protocol that resets them.
by Mark Hyman 2023
3.87
5k+ ratings
Fast This Way
by Dave Asprey • 2021
Keep your buttered coffee. Still trigger cellular cleanup, shed fat, and sharpen your mind.
3.89
2k+
Fast This Way Summary
Fast This Way 95%
Keep your buttered coffee. Still trigger cellular cleanup, shed fat, and sharpen your mind.
by Dave Asprey 2021
3.89
2k+ ratings
The Ripple Effect
by Greg Wells • 2017
Health isn't four separate projects. Fix your sleep and your diet, exercise, and focus follow.
3.76
1k+
The Ripple Effect Summary
The Ripple Effect 95%
Health isn't four separate projects. Fix your sleep and your diet, exercise, and focus follow.
by Greg Wells 2017
3.76
1k+ ratings
The End of Illness
by David B. Agus • 2011
Stop illness before it starts using your own data: a personalized holistic system from a top doctor.
3.48
3k+
The End of Illness Summary
The End of Illness 95%
Stop illness before it starts using your own data: a personalized holistic system from a top doctor.
by David B. Agus 2011
3.48
3k+ ratings
Eat Smarter
by Shawn Stevenson • 2020
Your gut bacteria decide how many calories you absorb. Feed them better, change the equation.
4.25
2k+
Eat Smarter Summary
Eat Smarter 95%
Your gut bacteria decide how many calories you absorb. Feed them better, change the equation.
by Shawn Stevenson 2020
4.25
2k+ ratings
Metabolic Autophagy
by Siim Land • 2019
Unlock your body's self-repair system without giving up muscle: the fasting and training protocol.
4.23
197
Metabolic Autophagy Summary
Metabolic Autophagy 95%
Unlock your body's self-repair system without giving up muscle: the fasting and training protocol.
by Siim Land 2019
4.23
197 ratings
Just One Thing
by Michael Mosley • 2022
Cold showers, squats, singing: surprising small habits that sharpen your brain and extend your life.
4.05
4k+
Just One Thing Summary
Just One Thing 95%
Cold showers, squats, singing: surprising small habits that sharpen your brain and extend your life.
by Michael Mosley 2022
4.05
4k+ ratings
The Genius Life
by Max Lugavere • 2020
Seven overlooked levers for a sharper brain and longer life, from diet to dish soap.
4.18
2k+
The Genius Life Summary
The Genius Life 95%
Seven overlooked levers for a sharper brain and longer life, from diet to dish soap.
by Max Lugavere 2020
4.18
2k+ ratings
Age Later
by Nir Barzilai • 2020
Centenarians escape the diseases that catch everyone else. Targeting aging itself, not its symptoms.
3.66
482
Age Later Summary
Age Later 95%
Centenarians escape the diseases that catch everyone else. Targeting aging itself, not its symptoms.
by Nir Barzilai 2020
3.66
482 ratings
The Changing Mind
by Daniel J. Levitin • 2020
The brain's late bloom: what improves with age, and how to accelerate it.
3.93
4k+
The Changing Mind Summary
The Changing Mind 95%
The brain's late bloom: what improves with age, and how to accelerate it.
by Daniel J. Levitin 2020
3.93
4k+ ratings
Eat for Energy
by Ari Whitten MS • 2022
Your mitochondria have a defense switch. When stuck, you crash. Here's how to flip it back.
4.03
343
Eat for Energy Summary
Eat for Energy 95%
Your mitochondria have a defense switch. When stuck, you crash. Here's how to flip it back.
by Ari Whitten MS 2022
4.03
343 ratings
Nightmare Obscura
by Michelle Carr • 2025
A dream engineer reveals why nightmares are real to your brain, and how to hack them.
3.67
573
Nightmare Obscura Summary
Nightmare Obscura 95%
A dream engineer reveals why nightmares are real to your brain, and how to hack them.
by Michelle Carr 2025
3.67
573 ratings
The Nocturnal Brain
by Guy Leschziner • 2019
What sleepwalking, night terrors, and waking paralysis reveal about the sleeping brain.
4.02
4k+
The Nocturnal Brain Summary
The Nocturnal Brain 94%
What sleepwalking, night terrors, and waking paralysis reveal about the sleeping brain.
by Guy Leschziner 2019
4.02
4k+ ratings
Ageless
by Andrew Steele • 2020
Aging is biology, not fate. Its mechanisms are known, and treatments are already in human trials.
3.82
1k+
Ageless Summary
Ageless 94%
Aging is biology, not fate. Its mechanisms are known, and treatments are already in human trials.
by Andrew Steele 2020
3.82
1k+ ratings
Good Energy
by Casey Means • 2024
93% of adults have metabolic red flags. The fix is a cellular recharge, not a prescription.
4.06
27k+
Good Energy Summary
Good Energy 94%
93% of adults have metabolic red flags. The fix is a cellular recharge, not a prescription.
by Casey Means 2024
4.06
27k+ ratings
Life Lessons from a Brain Surgeon
by Rahul Jandial • 2019
A brain surgeon on protecting your mind: sleep, fasting, a second language work; brain games don't.
4.11
4k+
Life Lessons from a Brain Surgeon Summary
Life Lessons from a Brain Surgeon 94%
A brain surgeon on protecting your mind: sleep, fasting, a second language work; brain games don't.
by Rahul Jandial 2019
4.11
4k+ ratings
Super Human
by Dave Asprey • 2019
A handful of biological glitches cause aging; fix them and the body can stay decades younger.
3.85
3k+
Super Human Summary
Super Human 94%
A handful of biological glitches cause aging; fix them and the body can stay decades younger.
by Dave Asprey 2019
3.85
3k+ ratings
Unfuck Your Body
by Faith G. Harper • 2021
Breathing, eating, sleeping, moving: the science of calming a nervous system that's had enough.
3.60
592
Unfuck Your Body Summary
Unfuck Your Body 94%
Breathing, eating, sleeping, moving: the science of calming a nervous system that's had enough.
by Faith G. Harper 2021
3.60
592 ratings
Head Strong
by Dave Asprey • 2017
Brain fog starts in your mitochondria. A protocol to upgrade your mental energy at the source.
3.77
3k+
Head Strong Summary
Head Strong 94%
Brain fog starts in your mitochondria. A protocol to upgrade your mental energy at the source.
by Dave Asprey 2017
3.77
3k+ ratings
The FastDiet
by Michael Mosley • 2013
Five normal days, two at 500 calories: the fast that triggers cellular repair and cuts insulin.
3.74
10k+
The FastDiet Summary
The FastDiet 94%
Five normal days, two at 500 calories: the fast that triggers cellular repair and cuts insulin.
by Michael Mosley 2013
3.74
10k+ ratings
The Energy Formula
by Shawn Wells • 2021
Your body is a chemistry lab, not a cookbook: a system for dialing in what actually fuels you.
4.31
118
The Energy Formula Summary
The Energy Formula 94%
Your body is a chemistry lab, not a cookbook: a system for dialing in what actually fuels you.
by Shawn Wells 2021
4.31
118 ratings
Set it & Forget it
by Daniel Erichsen • 2020
Insomnia persists because you keep trying to fix it. The method that works: stop.
4.39
352
Set it & Forget it Summary
Set it & Forget it 94%
Insomnia persists because you keep trying to fix it. The method that works: stop.
by Daniel Erichsen 2020
4.39
352 ratings
I'm So Effing Hungry
by Amy Shah MD • 2023
Cravings aren't willpower. Hack your gut, sleep, and circadian clock to turn them off.
3.65
1k+
I'm So Effing Hungry Summary
I'm So Effing Hungry 94%
Cravings aren't willpower. Hack your gut, sleep, and circadian clock to turn them off.
by Amy Shah MD 2023
3.65
1k+ ratings
This Is Your Do-Over
by Michael F. Roizen • 2015
You control 75 percent of your health. Seven rules for rewriting what your genes started.
3.70
269
This Is Your Do-Over Summary
This Is Your Do-Over 94%
You control 75 percent of your health. Seven rules for rewriting what your genes started.
by Michael F. Roizen 2015
3.70
269 ratings
Let's Eat Right to Keep Fit
by Adelle Davis • 1970
Repair how your cells produce energy, and watch depression, fatigue, and heart risk dissolve.
3.96
139
Let's Eat Right to Keep Fit Summary
Let's Eat Right to Keep Fit 94%
Repair how your cells produce energy, and watch depression, fatigue, and heart risk dissolve.
by Adelle Davis 1970
3.96
139 ratings
The Longevity Diet
by Valter Longo • 2016
Eat mostly plants, fast five days twice a year, and activate your body's self-repair.
3.87
5k+
The Longevity Diet Summary
The Longevity Diet 94%
Eat mostly plants, fast five days twice a year, and activate your body's self-repair.
by Valter Longo 2016
3.87
5k+ ratings
The Energy Paradox
by Steven R. Gundry • 2021
Overfed and underpowered: the energy crisis starts in your gut, not your schedule.
3.52
2k+
The Energy Paradox Summary
The Energy Paradox 94%
Overfed and underpowered: the energy crisis starts in your gut, not your schedule.
by Steven R. Gundry 2021
3.52
2k+ ratings
Hacking Health
by Mukesh Bansal • 2023
What if perfect health follows a few ancient rules modern life made you forget?
4.01
277
Hacking Health Summary
Hacking Health 94%
What if perfect health follows a few ancient rules modern life made you forget?
by Mukesh Bansal 2023
4.01
277 ratings
The Primal Blueprint
by Mark Sisson • 2009
Your lean default is genetic. Trigger it by dropping cereal, endless cardio, and calorie counting.
4.06
9k+
The Primal Blueprint Summary
The Primal Blueprint 94%
Your lean default is genetic. Trigger it by dropping cereal, endless cardio, and calorie counting.
by Mark Sisson 2009
4.06
9k+ ratings
Boundless
by Ben Greenfield • 2020
Biohacking from brain to mitochondria: the levers that upgrade cognition, fat loss, and lifespan.
4.24
1k+
Boundless Summary
Boundless 94%
Biohacking from brain to mitochondria: the levers that upgrade cognition, fat loss, and lifespan.
by Ben Greenfield 2020
4.24
1k+ ratings
The Whole Health Life
by Shannon Harvey • 2016
When specialists gave up, one journalist found recovery in the biology of everyday choices.
4.29
62
The Whole Health Life Summary
The Whole Health Life 94%
When specialists gave up, one journalist found recovery in the biology of everyday choices.
by Shannon Harvey 2016
4.29
62 ratings
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