PEAK40 – Details, episodes & analysis
Podcast details
Technical and general information from the podcast's RSS feed.


Recent rankings
Latest chart positions across Apple Podcasts and Spotify rankings.
Apple Podcasts
🇩🇪 Germany - nutrition
23/11/2025#82🇨🇦 Canada - nutrition
09/11/2025#90🇨🇦 Canada - nutrition
08/11/2025#95🇨🇦 Canada - nutrition
06/10/2025#70🇬🇧 Great Britain - nutrition
21/07/2025#76🇬🇧 Great Britain - nutrition
21/05/2025#77🇬🇧 Great Britain - nutrition
11/05/2025#76🇬🇧 Great Britain - nutrition
17/04/2025#82🇬🇧 Great Britain - nutrition
21/01/2025#91🇬🇧 Great Britain - nutrition
02/12/2024#80
Spotify
No recent rankings available
Shared links between episodes and podcasts
Links found in episode descriptions and other podcasts that share them.
See all- https://www.instagram.com/drbubbs
652 shares
- https://www.instagram.com/lizearleme
74 shares
- https://www.stevenkotler.com/
168 shares
- https://www.diagnosisdiet.com/
96 shares
RSS feed quality and score
Technical evaluation of the podcast's RSS feed quality and structure.
See allScore global : 53%
Publication history
Monthly episode publishing history over the past years.
S3E7: Change Your Diet, Change Your Mind w Dr. Georgia Ede, MD
Episode 25
vendredi 4 octobre 2024 • Duration 34:36
In Season 3, Episode 7, Dr. Marc Bubbs sits down with Dr. Georgia Ede, MD, Harvard psychiaatrist discuss her ground-breaking work on diet and mental health.
LINKS TO GEORGIA'S WORK:
Website: https://www.diagnosisdiet.com/
FOLLOW DR BUBBS:
Instagram: https://www.instagram.com/drbubbs/
Twitter: twitter.com/DrBubbs
Website: DrBubbs.com
BOOKS:
PEAK40: The New Science of Midlife Health for a Leaner, Stronger Body and Sharper Mind
COACHING:
https://www.drbubbs.com/peak40coaching
S3E6: The Secret to Better Posture with Annette Verpillot
Episode 24
vendredi 29 mars 2024 • Duration 43:10
In Season 3, Episode 6, Dr. Marc Bubbs sits down with Annette Verpillot to discuss her ground-breaking work on posture, pain and performance.
LINKS TO ANNETTE'S WORK:
Website: https://posturepro.co/
Save 15% courses with code PEAK15
FOLLOW DR BUBBS:
Instagram: https://www.instagram.com/drbubbs/
Twitter: twitter.com/DrBubbs
Website: DrBubbs.com
BOOKS:
PEAK40: The New Science of Midlife Health for a Leaner, Stronger Body and Sharper Mind
COACHING:
https://www.drbubbs.com/peak40coaching
S2E5: Navigating Menopause, Midlife Hormone Shifts & Finding Happiness w Liz Earle
Episode 15
vendredi 29 avril 2022 • Duration 34:21
In Season 2, Episode #5, Marc Bubbs interviews Liz Earle, a British writer, TV presenter and award-winning entrepreneur. Liz has written over 35 books on beauty, nutrition and wellbeing, and, is the founder of Liz Earle Wellbeing, a bi-monthly magazine, and Liz Earle Fair and Fine, a Fairtrade jewellery brand and also co-founded the skincare company.
In this episode, Marc and Liz talk menopause and insights Liz’s recent best-selling book the Good Menopause guide.
ABOUT LIZ EARLE:
IG: https://www.instagram.com/lizearleme/
https://www.instagram.com/lizearlewellbeing/
EPISODE SPONSOR: JAMIESON VITAMINS
Save 10% OFF your order using the promo code BUBBS at checkout.
PEAK40 Nutrition Coaching:Join our PRE-SALE list to be the first to hear about the spring/fall PEAK40 coaching groups:
S2E4: Kids, Play & How Recess Quality Impacts Behaviour & Cognition w Dr. William Massey, PhD
Episode 14
mardi 8 février 2022 • Duration 37:55
In Season 2, Episode #4 of the PEAK40 podcast, Marc Bubbs interviews psychologist Dr. William Massey, PhD, assistant professor at the College of Public Health and Human Sciences at Oregon State University to discuss kids play, recess at school and its benefit on mental, social, and behavioural health.
ABOUT DR. MASSEY:
Oregon State University: https://health.oregonstate.edu/people/william-massey
Twitter: https://twitter.com/wvmassey
EPISODE SPONSOR: JAMIESON VITAMINS
Save 10% OFF your order using the promo code BUBBS at checkout.
PEAK40 Nutrition Coaching:Join our PRE-SALE list to be the first to hear about the spring/fall PEAK40 coaching groups:
S2E3: Why We Eat (Too Much) - The New Science of Appetite w Dr. Andrew Jenkison, MD
Episode 13
vendredi 14 janvier 2022 • Duration 28:20
In Season 2, Episode #3 of the PEAK40 podcast, Marc Bubbs interviews bariatric surgeon Dr. Andrew Jenkinson, MD to discuss the role of appetite and weight gain in hi new book Why We Eat (Too Much) - The New Science of Appetite,
SUMMARY Of EPISODE:
4:35 – Obesity resistant, vulnerable or sensitive?
8:35 – What two factors impact our bodyweight ‘set point’?
10:55 – Satiety hormones impacted by bariatric surgery
12:30 – The key role of protein in satiety and health
20:00 – Natural saturated fat intake vs. processed food
25:08 – Sedentary living and risk of type-2 diabetes
26:20 – Dr. Jenkinson’s tips for better health in 2022
ABOUT DR. JENKINSON:
Website: https://www.whyweeattoomuch.co.uk/
Twitter: https://twitter.com/mradjenkinson1
Question About Appetite?
Share in comments below.
>> New PEAK40 Nutrition Coaching group in 2022!
We’re onboarding our next coaching group from January 10th to 31st.
Learn more at DrBubbs.com/PEAK40
>> Save $50 OFF with code LEVELUP22
You can also join our PRE-SALE list to be the first to hear about the spring/fall groups in 2022:
S2E2: Covid19 & Building Better Immunity with Nutrition, Movement and Lifestyle Changes w Dr. Gleeson, PhD
Episode 12
mardi 21 décembre 2021 • Duration 28:45
In Season 2, Episode #2 of the PEAK40 podcast, Marc Bubbs interviews emeritus professor Dr. Michael Gleeson, PhD of Loughborough University to discuss his work in exercise immunology, how to support a robust immune system, and the role of muscle and body-fat in immunity.
SUMMARY OF EPISODE:
3:00 – Professor Michael Gleeson research background
7:40 – Covid19, immune tolerance and how to help protect yourself?
10:25 – How to support a robust immune system
11:15 – Probiotics, gut health and immunity
12:20 – Anti-inflammatory effect of exercise
16:13 – Does HIIT training really improve weight loss?
19:40 – Time-efficient benefits of HIIT for improving health
21:30 – Why understanding nutrition ‘principles’ is key for long-term weight loss
28:20 – Late-eating, alcohol intake and immune function
ABOUT PROFESSOR GLEESON:
Website: https://sites.google.com/view/prof4health/home
Twitter: https://twitter.com/profmikegleeson
DR. BUBBS BOOKS:
PEAK40 - The New Science of Midlife Health for a Leaner, Stronger Body and Sharper Mind
PEAK: The New Science of Athletic Performance That Is Revolutionizing Sport (#1 BEST SELLER)
Subscribe to 'PEAK40 WEEKLY' - Simple, actionable insights!
S2E1: 5 Key Biomarkers for Metabolic Health (& Reducing Heart Attack Risk) w Dr. Ovadia, MD
Episode 11
jeudi 2 décembre 2021 • Duration 39:13
In Season 2, Episode #1 of the PEAK40 podcast, Marc Bubbs interviews heart surgeon and author Dr. Philip Ovadia, MD, to discuss the connection between better metabolic health and heart disease risk.
Dr. Ovadia outlines 5 key biomarkers you can track to assess your metabolic health and how nutrition, exercise and lifestyle factors can improve your metabolic and heart health.
SUMMARY OF EPISODE:
2:30 – Dr. Ovadia background and why prevention is the best medicine
6:25 – The connection between metabolic health and heart disease risk
8:24 – 95% chance of not being metabolically healthy if you’re overweight
10:05 – The modern food environment and impacts on metabolic health
12:25 – How LDL cholesterol versus metabolic syndrome stack up as and heart disease risk
17:00 – 5 key biomarkers for assessing your metabolic health
22:20 – Healthcare system challenges: too many sick people, not enough doctors
24:56 – Principles vs. strategies: why ‘understanding’ is key
28:45 – Exercise, strength and how it supports better metabolic health
33:40 – Dr. Ovadia story about struggling with lifelong weight loss challenges.
ABOUT DR. OVADIA
Website: ovadiahearthealth.com
Book: Stay Off My Operating Table
Twitter: ifixhearts
Subscribe 'PEAK40 WEEKLY' - Simple, actionable insights!
S1E10: Blood Tests, Biomarkers & What’s Most Likely to Kill You in Midlife
Episode 10
jeudi 15 juillet 2021 • Duration 27:04
In episode 10, Dr. Marc Bubbs discusses how a few simple tests at your annual physical can provide you with great insights on your current health status and disease risk (without having to spend extra hundreds of dollars on testing).
Marc shares clips from best-selling author Dr. Cate Shanahan, MD, along with insights from Associate Professor at National University Of Health Sciences Dr. Fraser Smith, ND, and expert in biomarkers for longevity. Dr. Richard Maurer, ND.
>> Looking for a deeper dive? My new book PEAK40 is available now.
>> Looking for support? Check out PEAK40 Nutrition Coaching for Men and Women.
S1E9: Mindset Roadblocks - Guilt, Shame & Lack of Confidence
Episode 9
samedi 26 juin 2021 • Duration 30:50
In episode 9, Dr. Marc Bubbs discusses how lack of confidence (or too much), and emotions like guilt and shame sabotage your ability to trust the process and ultimately achieve your goals.
>> Looking for a deeper dive? My new book PEAK40 is available now.
>> Looking for support? Check out PEAK40 Nutrition Coaching for Men and Women.
S1E8: Building Your Best Diet: Start with Protein
Episode 8
vendredi 18 juin 2021 • Duration 26:08
In episode 8, Dr. Marc Bubbs shares insights on why you should 'start with protein' when building out your meals for health and performance. Marc shares clips from protein experts Dr. Theo Ispolgou, PhD from Leeds Beckett University and Dr. Rob Morton, PhD from McMaster University, as well as insights from renowned sport dietitian Dr. Susan Kleiner, PhD. If you're wondering how to build your best diet, don't miss this episode!
>> Looking for a deeper dive? My new book PEAK40 is available now.
>> Looking for support? Check out PEAK40 Nutrition Coaching for Men and Women.









