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SoBrief
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Smarter Not Harder
by Dave Asprey • 2023
Your body is built to conserve energy. The biohacking playbook for turning laziness into leverage.
3.59
1k+
Smarter Not Harder Summary
Smarter Not Harder 91%
Your body is built to conserve energy. The biohacking playbook for turning laziness into leverage.
by Dave Asprey 2023
3.59
1k+ 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 90%
Overfed and underpowered: the energy crisis starts in your gut, not your schedule.
by Steven R. Gundry 2021
3.52
2k+ ratings
The Stress Prescription
by Elissa Epel • 2022
Seven days to turn stress from something that ages you into something that makes you stronger.
4.19
1k+
The Stress Prescription Summary
The Stress Prescription 90%
Seven days to turn stress from something that ages you into something that makes you stronger.
by Elissa Epel 2022
4.19
1k+ ratings
The Comfort Crisis
by Michael Easter • 2021
Your body expects hunger, cold, and exhaustion. Comfort broke the contract.
4.23
39k+
The Comfort Crisis Summary
The Comfort Crisis 90%
Your body expects hunger, cold, and exhaustion. Comfort broke the contract.
by Michael Easter 2021
4.23
39k+ ratings
What Doesn't Kill Us
by Scott Carney • 2017
Your immune system isn't as automatic as you think. Cold and breath can hack it.
4.09
8k+
What Doesn't Kill Us Summary
What Doesn't Kill Us 90%
Your immune system isn't as automatic as you think. Cold and breath can hack it.
by Scott Carney 2017
4.09
8k+ ratings
Death by Comfort
by Paul Taylor • 2022
Your body expects a harsh world. Constant comfort breaks it; controlled stress repairs it.
3.97
495
Death by Comfort Summary
Death by Comfort 90%
Your body expects a harsh world. Constant comfort breaks it; controlled stress repairs it.
by Paul Taylor 2022
3.97
495 ratings
Your Survival Instinct Is Killing You
by Marc Schoen • 2013
Why more comfort makes you less comfortable: your ancient survival brain, retrained.
3.78
560
Your Survival Instinct Is Killing You Summary
Your Survival Instinct Is Killing You 90%
Why more comfort makes you less comfortable: your ancient survival brain, retrained.
by Marc Schoen 2013
3.78
560 ratings
Body by Science
by John Little • 2008
The research behind a weekly 12-minute workout that claims to replace hours of cardio.
4.10
3k+
Body by Science Summary
Body by Science 90%
The research behind a weekly 12-minute workout that claims to replace hours of cardio.
by John Little 2008
4.10
3k+ ratings
The Way of The Iceman
by Wim Hof • 2015
Ice baths and breathwork: the protocol science now confirms can suppress inflammation on command.
3.71
3k+
The Way of The Iceman Summary
The Way of The Iceman 90%
Ice baths and breathwork: the protocol science now confirms can suppress inflammation on command.
by Wim Hof 2015
3.71
3k+ ratings
The 4-Hour Body
by Timothy Ferriss • 2000
Two workouts, one binge day, cold packs: the minimalist path to body change fitness rules miss.
3.71
38k+
The 4-Hour Body Summary
The 4-Hour Body 90%
Two workouts, one binge day, cold packs: the minimalist path to body change fitness rules miss.
by Timothy Ferriss 2000
3.71
38k+ ratings
The Cortisol Connection
by Shawn Talbott • 2002
A belly-fat enzyme turns stress into stored pounds. The lifestyle plan that blocks the conversion.
3.76
278
The Cortisol Connection Summary
The Cortisol Connection 90%
A belly-fat enzyme turns stress into stored pounds. The lifestyle plan that blocks the conversion.
by Shawn Talbott 2002
3.76
278 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 90%
Unlock your body's self-repair system without giving up muscle: the fasting and training protocol.
by Siim Land 2019
4.23
197 ratings
How to Build Strong & Lean Bodyweight Muscle
by Anthony Arvanitakis • 2018
A gym-free body is possible: the science of using your own weight to build real, lean mass.
4.28
236
How to Build Strong & Lean Bodyweight Muscle Summary
How to Build Strong & Lean Bodyweight Muscle 90%
A gym-free body is possible: the science of using your own weight to build real, lean mass.
by Anthony Arvanitakis 2018
4.28
236 ratings
The Calorie Myth
by Jonathan Bailor • 2013
High-quality food resets your weight thermostat, so you can eat more and still lose.
3.85
2k+
The Calorie Myth Summary
The Calorie Myth 90%
High-quality food resets your weight thermostat, so you can eat more and still lose.
by Jonathan Bailor 2013
3.85
2k+ ratings
The Wim Hof Method
by Wim Hof • 2020
Cold water and breathwork: the protocol that taught humans to voluntarily suppress inflammation.
3.81
19k+
The Wim Hof Method Summary
The Wim Hof Method 89%
Cold water and breathwork: the protocol that taught humans to voluntarily suppress inflammation.
by Wim Hof 2020
3.81
19k+ ratings
Fat for Fuel
by Joseph Mercola • 2017
Cancer isn't a genetic lottery; it's a metabolic malfunction. Change your fuel, change your fate.
3.99
2k+
Fat for Fuel Summary
Fat for Fuel 89%
Cancer isn't a genetic lottery; it's a metabolic malfunction. Change your fuel, change your fate.
by Joseph Mercola 2017
3.99
2k+ ratings
The Stress of Life
by Hans Selye • 1956
Three stages of adaptation: how the body's defense against threats becomes the engine of disease.
4.12
209
The Stress of Life Summary
The Stress of Life 89%
Three stages of adaptation: how the body's defense against threats becomes the engine of disease.
by Hans Selye 1956
4.12
209 ratings
Regenerate
by Sayer Ji • 2020
Melanin isn't just skin color: it's a solar panel that can power your cells.
4.14
348
Regenerate Summary
Regenerate 89%
Melanin isn't just skin color: it's a solar panel that can power your cells.
by Sayer Ji 2020
4.14
348 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 89%
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 Exercise
by Michael Mosley • 2013
A few hard minutes, three times a week, reshapes the heart and burns fat. The protocol.
3.82
1k+
Fast Exercise Summary
Fast Exercise 89%
A few hard minutes, three times a week, reshapes the heart and burns fat. The protocol.
by Michael Mosley 2013
3.82
1k+ ratings
Why Zebras Don't Get Ulcers
by Robert M. Sapolsky • 1993
Zebra stress lasts minutes. Yours lasts years. The biology of why that makes you sick.
4.17
17k+
Why Zebras Don't Get Ulcers Summary
Why Zebras Don't Get Ulcers 89%
Zebra stress lasts minutes. Yours lasts years. The biology of why that makes you sick.
by Robert M. Sapolsky 1993
4.17
17k+ ratings
Tactical Barbell
by K. Black • 2014
For firefighters, soldiers, and cops: how to deadlift 500 while still finishing the run.
4.52
1k+
Tactical Barbell Summary
Tactical Barbell 89%
For firefighters, soldiers, and cops: how to deadlift 500 while still finishing the run.
by K. Black 2014
4.52
1k+ 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 89%
Brain fog starts in your mitochondria. A protocol to upgrade your mental energy at the source.
by Dave Asprey 2017
3.77
3k+ 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 89%
Keep your buttered coffee. Still trigger cellular cleanup, shed fat, and sharpen your mind.
by Dave Asprey 2021
3.89
2k+ ratings
The Glutathione Revolution
by Nayan Patel • 2020
It recycles other antioxidants, declines with age, and powers your detox. The plan to restore it.
3.87
77
The Glutathione Revolution Summary
The Glutathione Revolution 89%
It recycles other antioxidants, declines with age, and powers your detox. The plan to restore it.
by Nayan Patel 2020
3.87
77 ratings
Beyond Training
by Ben Greenfield • 2014
Your training ages you. The balance, recovery, diet system for a durable body and lifelong fitness.
3.83
1k+
Beyond Training Summary
Beyond Training 89%
Your training ages you. The balance, recovery, diet system for a durable body and lifelong fitness.
by Ben Greenfield 2014
3.83
1k+ ratings
The Longevity Code
by Kris Verburgh • 2018
Aging isn't wear and tear. Fixable mechanisms like sugar cross-links and weak mitochondria drive it
3.86
456
The Longevity Code Summary
The Longevity Code 89%
Aging isn't wear and tear. Fixable mechanisms like sugar cross-links and weak mitochondria drive it
by Kris Verburgh 2018
3.86
456 ratings
The Stress Solution
by Rangan Chatterjee • 2019
Your stress is a pile-up of tiny, unnoticed moments. A doctor's four-part plan to hit reset.
4.28
2k+
The Stress Solution Summary
The Stress Solution 89%
Your stress is a pile-up of tiny, unnoticed moments. A doctor's four-part plan to hit reset.
by Rangan Chatterjee 2019
4.28
2k+ 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 89%
Seven overlooked levers for a sharper brain and longer life, from diet to dish soap.
by Max Lugavere 2020
4.18
2k+ ratings
The 4-Hour Chef
by Timothy Ferriss • 2012
Eighty seconds of tension beats an hour of cardio. Most fitness advice is equally backwards.
3.94
11k+
The 4-Hour Chef Summary
The 4-Hour Chef 89%
Eighty seconds of tension beats an hour of cardio. Most fitness advice is equally backwards.
by Timothy Ferriss 2012
3.94
11k+ ratings
Stress-Proof
by Mithu Storoni • 2017
Stress doesn't wear you down, it rewires your brain. A biological reset that makes you resilient.
3.70
1k+
Stress-Proof Summary
Stress-Proof 89%
Stress doesn't wear you down, it rewires your brain. A biological reset that makes you resilient.
by Mithu Storoni 2017
3.70
1k+ ratings
Never Let Go
by Dan John • 2009
Willpower runs out. Four of five workouts are average. A coach’s philosophy that plans for both.
4.26
2k+
Never Let Go Summary
Never Let Go 89%
Willpower runs out. Four of five workouts are average. A coach’s philosophy that plans for both.
by Dan John 2009
4.26
2k+ ratings
Metabolic Freedom
by Ben Azadi • 2025
Retrain your metabolism to burn fat, not sugar. The 30-day reset for hormones and weight loss.
3.95
486
Metabolic Freedom Summary
Metabolic Freedom 89%
Retrain your metabolism to burn fat, not sugar. The 30-day reset for hormones and weight loss.
by Ben Azadi 2025
3.95
486 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 89%
Your lean default is genetic. Trigger it by dropping cereal, endless cardio, and calorie counting.
by Mark Sisson 2009
4.06
9k+ ratings
Spartan Fit!
by Joe De Sena • 2016
Burpees, body weight, and grit: the Spartan formula for strength that handles real-world obstacles.
3.99
613
Spartan Fit! Summary
Spartan Fit! 89%
Burpees, body weight, and grit: the Spartan formula for strength that handles real-world obstacles.
by Joe De Sena 2016
3.99
613 ratings
The First 20 Minutes
by Gretchen Reynolds • 2012
Why moderate, steady exercise beats brutal workouts, and how the right recovery fuels aging well.
3.80
5k+
The First 20 Minutes Summary
The First 20 Minutes 89%
Why moderate, steady exercise beats brutal workouts, and how the right recovery fuels aging well.
by Gretchen Reynolds 2012
3.80
5k+ ratings
Transcend
by Ray Kurzweil • 2009
A blueprint for extending healthspan by decades, blending today's science with daily habits.
3.86
1k+
Transcend Summary
Transcend 89%
A blueprint for extending healthspan by decades, blending today's science with daily habits.
by Ray Kurzweil 2009
3.86
1k+ ratings
The One-Minute Workout
by Martin Gibala • 2017
Long cardio may be unnecessary. The lab data behind the shortest effective workout.
4.06
854
The One-Minute Workout Summary
The One-Minute Workout 89%
Long cardio may be unnecessary. The lab data behind the shortest effective workout.
by Martin Gibala 2017
4.06
854 ratings
Deep Fitness
by Philip Shepherd • 2021
Thirty minutes a week, one set to failure: the science and the presence that change everything.
3.86
154
Deep Fitness Summary
Deep Fitness 89%
Thirty minutes a week, one set to failure: the science and the presence that change everything.
by Philip Shepherd 2021
3.86
154 ratings
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 89%
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
The Other Side of Happiness
by Brock Bastian • 2018
We stripped pain from modern life and got anxiety in return. The antidote: deliberate discomfort.
3.87
313
The Other Side of Happiness Summary
The Other Side of Happiness 89%
We stripped pain from modern life and got anxiety in return. The antidote: deliberate discomfort.
by Brock Bastian 2018
3.87
313 ratings
Forever Strong
by Gabrielle Lyon • 2023
The organ that controls your aging, and the daily protein target that feeds it.
3.74
6k+
Forever Strong Summary
Forever Strong 89%
The organ that controls your aging, and the daily protein target that feeds it.
by Gabrielle Lyon 2023
3.74
6k+ 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 89%
A day inside your body: why morning coffee hits differently, and when your brain peaks.
by Jennifer Ackerman 2007
3.60
977 ratings
Fantastic Voyage
by Ray Kurzweil • 2004
Stay healthy long enough for biotechnology and nanotech to make death optional.
3.87
920
Fantastic Voyage Summary
Fantastic Voyage 89%
Stay healthy long enough for biotechnology and nanotech to make death optional.
by Ray Kurzweil 2004
3.87
920 ratings
How to Be Comfortable with Being Uncomfortable
by Ben Aldridge • 2020
Forty-three strange challenges that retrain your brain to stop running from discomfort.
3.50
572
How to Be Comfortable with Being Uncomfortable Summary
How to Be Comfortable with Being Uncomfortable 89%
Forty-three strange challenges that retrain your brain to stop running from discomfort.
by Ben Aldridge 2020
3.50
572 ratings
The Fitness Mindset
by Brian Keane • 2017
The protocol where food, sleep, and mental focus deliver the body that training alone cannot build.
3.84
2k+
The Fitness Mindset Summary
The Fitness Mindset 89%
The protocol where food, sleep, and mental focus deliver the body that training alone cannot build.
by Brian Keane 2017
3.84
2k+ ratings
The Big Book of Health and Fitness
by Philip Maffetone • 2012
Train slower, eat real food, and let a heart monitor tell you when you're overdoing it.
4.15
177
The Big Book of Health and Fitness Summary
The Big Book of Health and Fitness 89%
Train slower, eat real food, and let a heart monitor tell you when you're overdoing it.
by Philip Maffetone 2012
4.15
177 ratings
Bursting with Energy
by Frank Shallenberger • 2022
Why some seventy-year-olds keep youthful energy, and the cellular repair that restores it.
4.64
11
Bursting with Energy Summary
Bursting with Energy 89%
Why some seventy-year-olds keep youthful energy, and the cellular repair that restores it.
by Frank Shallenberger 2022
4.64
11 ratings
The Spark Factor
by Molly Maloof • 2023
Mitochondria are your body's batteries. A women-specific plan to stop the drain and start charging.
4.02
618
The Spark Factor Summary
The Spark Factor 89%
Mitochondria are your body's batteries. A women-specific plan to stop the drain and start charging.
by Molly Maloof 2023
4.02
618 ratings
Earthing
by Clinton Ober • 2010
Bare skin on ground transfers electrons that neutralize inflammation. Modern shoes stopped the flow.
3.97
2k+
Earthing Summary
Earthing 89%
Bare skin on ground transfers electrons that neutralize inflammation. Modern shoes stopped the flow.
by Clinton Ober 2010
3.97
2k+ ratings
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