Insulin Doctor: This Is The First Sign Of Dementia! The Shocking Link Between Keto & Brain Decline!
No.1 Keto Doctor DR. ANNETTE BOSWORTH reveals how to reverse insulin resistance, cut belly fat, avoid early dementia, why eating late spikes glucose, and the sardine-only reset for ketosis.
Dr Annette Bosworth, commonly known as Dr Boz, is an internal medicine doctor with over 2 decades of experience, who helps reverse medical problems through healthy Keto living. She educates the audience on her YouTube platform ‘Dr Boz’ and is the bestselling author of several books, including, ‘KetoCONTINUUM: Consistently Keto Diet for Life’.
She explains:
◼️How keto done wrong can actually damage your brain
◼️The fastest way to generate ketones and reduce inflammation
◼️Why breakfast is the most dangerous meal for insulin resistance
◼️The simple test that tells you if your brain is running on fat or sugar
◼️The science behind the “Dr. Boz Ratio” and how it predicts healing
(00:00) Intro
(02:16) What Made You Who You Are Today?
(03:23) Medicine 2.0 (Fixing) vs Medicine 3.0 (Preventing)
(04:17) Predicting Chronic Illness 10 Years Before You Get It
(08:29) Best Time to Eat
(13:05) The Biggest Issue With Insulin Resistance
(14:27) Scary Signs You Have Excess Insulin
(18:35) Check for Skin Tags and Hairless Toes
(20:42) My Patients Reversed Grey Hair on Keto
(21:40) How to Measure Your Ketone Levels
(23:15) Benefits of Being in Ketosis
(25:19) Brain Differences on a Keto Diet vs Not
(27:38) How Long Did It Take Annette to Achieve Ketosis?
(31:14) Weightlifting on Keto
(32:38) Improvements in Strength and Power
(34:16) Can Keto Help Neurodegenerative Diseases?
(38:39) Testing Steve's Ketones and Blood Sugar
(41:06) Testing Dr. Boz's Ketones
(42:37) How Cortisol Affects Metabolism
(43:41) Jack's Ketone Levels
(45:13) Do I Need to Fully Cut Carbs?
(46:27) My Mum's Cancer Journey
(47:32) 12 Steps to Get Into a Consistent Ketogenic State
(51:33) The Difference Between Men and Women on Keto
(54:49) The Sardines Challenge to Start Keto
(57:31) What Macros Do I Need to Get Into Ketosis?
(58:07) Grocery List for a Keto Diet
(59:15) What About Net Carbs?
(59:36) Woman Who Ate Only Sardines for 30 Days
(1:02:58) Will High Fat Affect the Gut Microbiome?
(1:06:56) Will My Microbiome Be Diverse Enough on Keto?
(1:07:36) The Role of Vitamin D
(1:08:33) Lowering Insulin for Higher Vitamin D
(1:09:49) Ads
(1:10:43) Magnesium
(1:11:43) Omega-3
(1:11:54) Taking Exogenous Ketones
(1:12:24) Exogenous Ketones vs Ketones Produced in the Body
(1:14:32) Putting My Mum on Keto When She Was Dying of Cancer
(1:20:41) Will This Reverse Cancer?
(1:22:55) Methylene Blue
(1:24:47) Do You Take Creatine?
(1:27:01) GLP-1 Natural Alternatives
(1:28:55) How to Stop Cravings
(1:31:45) How to Keep People Motivated With Their Health Journey
(1:32:57) Ads
(1:35:08) They Tried to Sue Me for Fraud
(1:46:54) What Helps You Find Inner Peace in Stressful Moments
Follow Dr Boz:
Instagram - https://bit.ly/4pjpvvs
YouTube - https://bit.ly/4p9b5ha
Website - https://bit.ly/3X0aHWo
You can purchase Dr Boz’s book, ‘KetoCONTINUUM’, here: https://amzn.to/49YxIQZ
Independent research: https://stevenbartlett.com/wp-content/uploads/2025/11/DOAC-Dr-Annette-Bosworth-Independent-Research-further-reading-1.pdf
Get up to 20% off the new 1% Diary with early Black Friday bundles https://bit.ly/diarynov25ar
The Diary Of A CEO:
◼️Join DOAC circle here - https://doaccircle.com/
◼️Buy The Diary Of A CEO book here - https://smarturl.it/DOACbook
◼️The 1% Diary is back - Black Friday bundle: https://bit.ly/diarynov25ar
◼️The Diary Of A CEO Conversation Cards (Second Edition): https://g2ul0.app.link/f31dsUttKKb
◼️Get email updates - https://bit.ly/diary-of-a-ceo-yt
◼️Follow Steven - https://g2ul0.app.link/gnGqL4IsKKb
Sponsors:
Shopify - https://shopify.com/bartlett
Wispr - https://wisprflow.ai/DOAC
KetoneIQ - Visit https://ketone.com/STEVEN for 30% off your subscription order
--------
1:51:51
--------
1:51:51
Most Replayed Moment: Anxiety Is Just A Prediction! Rewrite Old Stories and Build Emotional Safety
Lisa Feldman Barrett is a Canadian-American neuroscientist renowned for her pioneering work on how the brain constructs emotion through prediction. In this Moments episode, she explains how the brain doesn’t simply react to the world but continually anticipates it, drawing on past experience to shape what we feel, perceive and fear. She reveals why anxiety is often a replay of old predictions - and how to rewire meaning and ease the learned patterns that keep us stuck.
Listen to the full episode here:
Spotify: https://g2ul0.app.link/nCVkRtwSrYb
Apple: https://g2ul0.app.link/Ozv6oJzSrYb
Watch the Episodes On YouTube:
https://www.youtube.com/c/%20TheDiaryOfACEO/videos
Lisa Feldman Barrett: https://lisafeldmanbarrett.com/
--------
32:54
--------
32:54
Kevin Hart: They're Lying To You About How To Become A Millionaire! I Was Doing 28 Sets A Weekend!
No.1 Comedy Icon KEVIN HART reveals how he built a billion-dollar career on $25, slept in a hallway, overcame failure, and turned standup stress into global Hollywood success.
Kevin Hart is a world-renowned comedian, actor, producer, and Founder of Hartbeat, a global, multi-platform entertainment company. He is the author of bestselling books such as, ‘It Will All Work Out: The Freedom of Letting Go’, and features in the upcoming Netflix comedy special, KEVIN HART: ACTING MY AGE.
He explains:
◼️What 13 years of rejection taught him about leadership and success
◼️How masculinity and discipline helped him overcome stress and self-doubt
◼️Why most people never make it in Hollywood, and how he did
◼️The moment he realized comedy wasn’t a dream, but was a business
◼️How growing up around crime shaped his ambition
(00:00) Intro
(03:01) What Made You Who You Are Today
(03:42) There's No Success Without Failure
(04:18) What Were You Like as a Kid
(06:59) I Didn't Grow Up With My Dad at Home
(10:11) The Biggest Lesson I Learned From My Mother
(15:23) I Thought My Future Was in a Shoe Store
(16:48) The Proposition That Changed My Life
(22:54) 13 Years of Struggle and Failure to Reach the Top
(27:18) How I Got Into Business and Business Development
(29:44) The Importance of Not Quitting
(32:08) Advice to Young People
(38:35) The One Moment I Knew Things Would Change Forever
(40:45) It Took 13 Years to Make It
(45:39) The Deep Expertise That Allows You to Succeed
(47:51) Be Comfortable With Coming Across as Stupid
(53:32) Seeing Behind the Curtains
(59:26) How Much of Business Is About People
(01:02:48) The Importance of Communication in Business
(01:05:04) How Do You Know Who to Trust in Business
(01:10:35) What's the Cost of Success?
(01:18:15) Kevin Hart Show: Acting My Age
(01:19:39) The Men's Crisis
(01:21:05) What Does It Take to Be a Good Man?
(01:26:29) The Adult Advice That Had the Biggest Impact
(01:28:06) One More Thing About What's Happening With Men
(01:30:30) Is There a Cost for Your Family?
Follow Kevin:
Instagram - https://bit.ly/4pgdUND
X - https://bit.ly/4i60W2I
Facebook - https://bit.ly/4peILtW
LOL! Network - https://bit.ly/43rS1T1
Kevin’s Netflix Comedy Special ‘KEVIN HART: ACTING MY AGE’ releases globally on Monday, November 24, 2025. He reflects on the trials and triumphs of his 40s,
managing family dynamics, and embracing the wisdom of aging.
You can purchase Kevin’s book, ‘It Will All Work Out: The Freedom of Letting Go, here: https://amzn.to/43yDIMy
The Diary Of A CEO:
◼️Join DOAC circle here - https://doaccircle.com/
◼️Buy The Diary Of A CEO book here - https://smarturl.it/DOACbook
◼️The 1% Diary is back - limited time only: https://bit.ly/3YFbJbt
◼️The Diary Of A CEO Conversation Cards (Second Edition): https://g2ul0.app.link/f31dsUttKKb
◼️Get email updates - https://bit.ly/diary-of-a-ceo-yt
◼️Follow Steven - https://g2ul0.app.link/gnGqL4IsKKb
Sponsors:
Plaud - https://www.plaud.ai/pages/steven use DOAC22 for 22% off Note and NotePin or https://amzn.to/47ahktN
Stan Store - https://stevenbartlett.stan.store for your 14-Day free trial
KetoneIQ - Visit https://ketone.com/STEVEN for 30% off your subscription order
--------
1:36:44
--------
1:36:44
No.1 Sleep Expert: Magnesium Isn’t Helping You Sleep! This Sleep Habit Increases Heart Disease 57%
No.1 Sleep Expert DR. MATTHEW WALKER reveals how to fix insomnia, reset your circadian rhythm, deepen REM sleep, and why magnesium and melatonin may be hurting your sleep.
Dr Matthew Walker is a Professor of Neuroscience and Psychology at the University of California, Berkeley, and one of the world’s leading experts on sleep science, with over 20 years of research. He is host of The Matt Walker Podcast and bestselling author of ‘Why We Sleep: The New Science of Sleep and Dreams’.
He explains:
◼️The shocking link between poor sleep timing and increased cancer risk
◼️How alcohol and caffeine silently sabotage deep sleep and mental performance
◼️Why screen time and light exposure before bed are secretly rewiring your brain
◼️How “sleep banking” before stress, travel, or work sprints can boost resilience
◼️Why parents, professionals, and athletes all need radically different sleep strategies
Enjoyed the episode? Share it using this link and get points for every referral: https://doac-perks.com
(00:00) Intro
(02:33) Sleep Changes Your DNA
(05:01) The Stigma Around Sleep and Laziness
(08:43) What’s Stopping People From Sleeping?
(10:58) The Shocking Link Between Weekend Sleep-Ins and Heart Disease
(14:48) New Research: Sleep Banking for Low-Sleep Periods
(16:25) Boost Cognitive Performance With This Sleep Hack
(19:14) 3 Things That Will Improve Your Sleep Quality Tonight
(20:42) It’s Not Blue Light That’s Keeping You Awake
(22:01) Melatonin Doesn’t Make You Sleep — Here’s What It Does
(24:28) The Right Amount of Melatonin
(25:55) The 1% With Nocturnal Clocks Who Can’t Sleep Until 3 AM
(27:26) Should You Be Concerned About Melatonin as a Sleep Aid?
(30:33) The Trade-Offs in Sleep Medicine
(35:05) The Key to a Digital Detox
(35:46) The 4 Macros of Good Sleep: QQRT
(37:02) The Minimum Amount of Sleep You Need to Stay Alive
(42:49) How Sleep Regularity Predicts Life Expectancy
(46:50) Try This 7-Day Sleep Enhancer Challenge
(53:24) Is Your Room Dark Enough for Optimal Sleep?
(1:01:03) Why Counting Sheep Doesn’t Work
(1:02:58) A Better Alternative to Counting Sheep
(1:04:36) Does Magnesium Really Help With Sleep?
(1:11:47) Ads
(1:13:33) How REM Sleep Works and How to Maximize It
(1:20:30) Why REM Sleep Is So Important
(1:22:07) Entering a ‘Psychotic’ State During Dreams
(1:25:05) Healing Trauma Through Dreams
(1:31:12) Nightmares as a Warning Sign of Mental Health Issues
(1:36:09) REM Sleep Is Like Group Therapy for Memories
(1:39:31) Ads
(1:41:18) The Dystopian Future: Superhumans Who Sleep Only 6 Hours
(1:45:17) Could Humans Be Engineered to Sleep Less?
(1:50:20) Why Undersleeping Triggers Cravings
(1:54:36) A New Drug That Could Help With Insomnia
(2:03:50) What Did Success Bring You?
(2:07:33) I Didn’t Believe in Finding “The One”
(2:28:39) The Future of AI and Sleep
Follow Dr Matthew:
X - https://bit.ly/4oIRpAY
Instagram - https://bit.ly/49OgFB4
Podcast - https://bit.ly/489MJhA
You can purchase Dr Matthew’s book, ‘Why We Sleep’, here: https://amzn.to/3K04IxJ
The Diary Of A CEO:
◼️Join DOAC circle here - https://doaccircle.com/
◼️Buy The Diary Of A CEO book here - https://smarturl.it/DOACbook
◼️The 1% Diary is back - limited time only: https://bit.ly/3YFbJbt
◼️The Diary Of A CEO Conversation Cards (Second Edition): https://g2ul0.app.link/f31dsUttKKb
◼️Get email updates - https://bit.ly/diary-of-a-ceo-yt
◼️Follow Steven - https://g2ul0.app.link/gnGqL4IsKKb
Sponsors:
Linkedin Ads - https://www.linkedin.com/DIARY
Pipedrive - http://pipedrive.com/CEO
KetoneIQ - Visit https://ketone.com/STEVEN for 30% off your subscription order
Last chance to join the waitlist for the limited edition Diary Of A CEO Conversation Cards here: https://bit.ly/cardswaitlist
--------
2:17:37
--------
2:17:37
Most Replayed Moment: Why You’re Never Satisfied! The 4 Pillars of Lasting Happiness
Arthur C. Brooks is a Harvard professor, social scientist, and bestselling author who studies the science of happiness, meaning, and human fulfilment. He advises leaders and high achievers on how to build lives rooted in purpose, satisfaction, and emotional wellbeing.
In today's Moment, Arthur breaks down the four scalable areas of life to work on for lasting happiness. Learn the science behind long-term satisfaction, emotional resilience, and building meaning and purpose in a pleasure-driven world.
Listen to the full episode here:
Spotify: https://g2ul0.app.link/CEreSpaggYb
Apple: https://g2ul0.app.link/PrjwL6cggYb
Watch the Episodes On YouTube:
https://www.youtube.com/c/%20TheDiaryOfACEO/videos
Arthur C. Brooks: https://www.arthurbrooks.com/
Steven Bartlett is a British entrepreneur, investor, and author. He’s the founder of Flight Story – a media company – and Flight Fund, an investment fund backing the next generation of category-defining businesses.
He created The Diary Of A CEO to share the unfiltered pages of the personal diaries of the world’s most fascinating CEOs, experts, therapists, and leaders – with the hope that their lessons will help both you and him live better lives.
DOAC is a double acronym: Diary Of A CEO, but also Dreamers, Open-minded, Awareness, and Connection.This is your corner of the internet to dream boldly, think openly, expand your awareness, and feel more connected.
My New Book: https://g2ul0.app.link/DOAC
IG: https://www.instagram.com/steven
LI: https://www.linkedin.com/in/stevenbartlett-123
Netherlands