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Artwork for The Primal Shift

The Primal Shift

Michael Kummer
Nutrition
Exogenous Ketones
Cardiovascular Disease
Sleep
Cognitive Performance
Sleep Deprivation
Apollo
Inflammation
Athletic Performance
Lifestyle Changes
Pharmaceuticals
Environmental Toxins
Stress
Weight Management
Organ Meats
Health Care System
Creativity
Circadian Rhythm
Travel
REHIT

Primal Shift is about helping you achieve optimal health by bridging the gap between ancestral living and the demands of modern society. We'll talk about every aspect of a healthy life, including sleep, nutrition, exercise, stress management, environmental toxins, hormesis, belonging and tribalism, and reconnecting with nature. Get ready to unlock the transformative power of nature as the ultimate... more

PublishesWeeklyEpisodes134Founded3 years ago
Number of ListenersCategories
Self-ImprovementNutritionEducationHealth & Fitness

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Artwork for The Primal Shift

Latest Episodes

If you've been following me for any amount of time, you know I've had strong opinions on diet, training, and what belongs on your plate. Some of those opinions I've walked back. Not because I was wrong about everything, but because I've learned more,... more

YouTube

Your food can only be as nutrient dense as the soil it was grown in. That's the realization I had after testing the soil across our new property and discovering that despite being relatively fertile and rich in magnesium, it was far too acidic for pl... more

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Your body already knows how to live to 120 in perfect health. It's just not doing it. That realization is what sent Dr. Chris Rhodes down the fasting research path during his PhD in nutritional biochemistry at UC Davis.

His argument? Most people do... more

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Most people who start an animal-based diet assume the goal is to eliminate every plant from the plate. I get it: when you've spent years being told kale is a superfood and you finally learn it's loaded with oxalates and goitrogens, the pendulum swing... more

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Key Facts

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Find out how many people listen to this podcast per episode and each month.

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Recent Guests

Dr. Chris Rhodes
PhD in nutritional biochemistry; founder of Mimio Health
Mimio Health
Episode: 132: I Tested a Fasting Supplement for a Year — Here's What It Did to My Biological Age | Chris Rhodes, CEO of Mimio Health
Forrest Smith
CEO and co-founder of Kineon Labs, specializing in targeted RedLight and laser therapy devices.
Kineon Labs
Episode: 128: Red Light Therapy Protocol for Knee Pain and Recovery with Forrest Smith CEO of Kineon
Brad Kearns
New York Times bestselling author, former two-time US National Champion and number three world-ranked professional triathlete.
Episode: 86: The Truth About Running & Longevity | With Brad Kearns
Nicholas Stewart
Sleep fitness expert and author
Author of a book on sleep fitness
Episode: 82: Why You Can't Sleep: The Surprising Truth with Nicholas Stewart
David Mouse Jr.
A transformation expert from the automotive industry to health and wellness.
Episode: 79: Immune Health Hacks: Vitamin C Exposed!
Thomas Seager
Professor of engineering in the School of Sustainable Engineering at Arizona State University, focusing on cold exposure and its health benefits
Arizona State University
Episode: 76: From Ice Baths to Ancestral Nutrition with Thomas Seager, PhD!
Dr. Jin-Xiong She
Founder of Jinfinity, expert in NAD supplementation
Jinfinity
Episode: 73: NAD Supplements That Actually Work
Jeff Patterson
Founder of Northwest Fighting Arts and Portland Tai Chi Academy and the Yielding Warrior
Episode: 70: How This Ancient Practice Transforms Your Life | With Jeff Patterson
Ariel Garten
Founder of Muse, with a background in neuroscience and psychotherapy.
Muse
Episode: 64: Why Meditation Is Powerful!

Host

Michael Kummer
Host of The Primal Shift podcast; leads discussions on primal living, health optimization, and sustainable wellness.

Reviews

4.9 out of 5 stars from 85 ratings
  • Great Content

    Michael always provides well researched and thoughtful content. Looking forward to the next episode!

    Apple Podcasts
    5
    nachbier
    United States3 years ago
  • Incredible—everyone needs to listen

    Tune in and listen to this content. Some of the most important things us humans need to listen to and implement. Thank you Michael Kummer for all that you do! I also love the MK supplements. My wife and I take them every day.

    Apple Podcasts
    5
    PedsBR
    United States3 years ago
  • Good Info…

    Good information but little to no back up in terms of studies or professional opinions. So this is a Dude giving his opinion from what seems like other podcasts he has listened to. Not sure I will continue to listen.

    Apple Podcasts
    4
    158Lion
    United States3 years ago
  • Looking forward to more

    Top tier podcast

    Apple Podcasts
    5
    CarnivoreOG
    United States3 years ago
  • Thank you

    knowledge is power , thank you for what you do

    Apple Podcasts
    5
    Pancho Villa 2017
    United States3 years ago

Listeners Say

Key themes from listener reviews, highlighting what works and what could be improved about the show.

Many appreciate the host's practical approach to biohacking and lifestyle changes.
Reviews highlight credibility, clear delivery, and the value of real-world tips for improving health and daily routines.
Listeners praise concise, actionable health guidance and easy-to-understand explanations of complex topics.

Chart Rankings

How this podcast ranks in the Apple Podcasts, Spotify and YouTube charts.

Talking Points

Recent interactions between the hosts and their guests.

132: I Tested a Fasting Supplement for a Year — Here's What It Did to My Biological Age | Chris Rhodes, CEO of Mimio Health
Q: What should people consider when interpreting inflammatory markers like CRP and IL-6 in the context of fasting and exercise?
CRP reflects long-term inflammatory status, while IL-6 can spike acutely with exercise or other hormetic stresses and then return to baseline. Interpreting them together requires considering timing (e.g., prior exercise), context, and whether markers reflect transient responses or chronic inflammation.
132: I Tested a Fasting Supplement for a Year — Here's What It Did to My Biological Age | Chris Rhodes, CEO of Mimio Health
Q: What did the TrueAge tests reveal about your biological aging during the experiment?
The tests showed a slowing pace of aging over the year-long period, with the pace indicating you age 0.85 years for every calendar year, suggesting substantial long-term aging benefits even if chronological age stays the same.
132: I Tested a Fasting Supplement for a Year — Here's What It Did to My Biological Age | Chris Rhodes, CEO of Mimio Health
Q: What is Mimio, and how does it mimic fasting without changing diet or lifestyle?
Mimio is a formulation based on fasting metabolites produced during a 36-hour fast. It provides a specific four-molecule combination that recreates the cellular, metabolic, and longevity benefits of fasting, enabling similar outcomes without actually fasting. Clinical studies showed improvements in glucose control, cholesterol, and appetite regulation.
128: Red Light Therapy Protocol for Knee Pain and Recovery with Forrest Smith CEO of Kineon
Q: How do you get that light into where it needs to go without affecting all the layers that lead up to the impacted tissue?
We want to have the most direct, lowest kind of tissue channels into the synovial caps we can.
128: Red Light Therapy Protocol for Knee Pain and Recovery with Forrest Smith CEO of Kineon
Q: In terms of protocol, how long do you need to use the Kineon Move Plus Pro?
The 15-minute protocol is the best; consistency is key, with 5 minutes being acceptable if necessary.

Audience Metrics

Listeners, social reach, demographics and more for this podcast.

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Gender Skew
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Frequently Asked Questions About The Primal Shift

What is The Primal Shift about and what kind of topics does it cover?

A concise health podcast focused on bridging ancestral living with modern wellness. Across recent episodes, topics span sleep optimization (including segmented sleep and napping), nutrition quality and dietary guidelines, practical biohacking tools (like red light therapy, sauna, and blood panel insights), and strategies for sustainable living and stress management. Guests range from scientists and industry leaders to practitioners, with a strong emphasis on actionable tips you can apply quickly. The show often critiques conventional health myths (e.g., restaurant “healthiness,” supplement quality, and coffee impacts) while promoting evidence-informed decisions and a holistic, practical approach to everyday well-being.

Where can I find podcast stats for The Primal Shift?

Rephonic provides a wide range of podcast stats for The Primal Shift. We scanned the web and collated all of the information that we could find in our comprehensive podcast database. See how many people listen to The Primal Shift and access YouTube viewership numbers, download stats, audience demographics, chart rankings, ratings, reviews and more.

How many listeners does The Primal Shift get?

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What are the audience demographics for The Primal Shift?

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How many subscribers and views does The Primal Shift have?

To see how many followers or subscribers The Primal Shift has on Spotify and other platforms such as Castbox and Podcast Addict, simply upgrade your account. You'll also find viewership figures for their YouTube channel if they have one.

Which podcasts are similar to The Primal Shift?

These podcasts share a similar audience with The Primal Shift:

1. The Jesse Chappus Show
2. The Primal Podcast
3. Boundless Life
4. The Human Upgrade: Biohacking for Longevity & Performance
5. Nutrition with Judy | Carnivore Diet

How many episodes of The Primal Shift are there?

The Primal Shift launched 3 years ago and published 134 episodes to date. You can find more information about this podcast including rankings, audience demographics and engagement in our podcast database.

How do I contact The Primal Shift?

Our systems regularly scour the web to find email addresses and social media links for this podcast. We scanned the web and collated all of the contact information that we could find in our podcast database. But in the unlikely event that you can't find what you're looking for, our concierge service lets you request our research team to source better contacts for you.

Where can I see ratings and reviews for The Primal Shift?

Rephonic pulls ratings and reviews for The Primal Shift from multiple sources, including Spotify, Apple Podcasts, Castbox, and Podcast Addict.

View all the reviews in one place instead of visiting each platform individually and use this information to decide if a show is worth pitching or not.

How do I access podcast episode transcripts for The Primal Shift?

Rephonic provides full transcripts for episodes of The Primal Shift. Search within each transcript for your keywords, whether they be topics, brands or people, and figure out if it's worth pitching as a guest or sponsor. You can even set-up alerts to get notified when your keywords are mentioned.

What guests have appeared on The Primal Shift?

Recent guests on The Primal Shift include:

1. Dr. Chris Rhodes
2. Forrest Smith
3. Brad Kearns
4. Nicholas Stewart
5. David Mouse Jr.
6. Thomas Seager
7. Dr. Jin-Xiong She
8. Jeff Patterson

To view more recent guests and their details, simply upgrade your Rephonic account. You'll also get access to a typical guest profile to help you decide if the show is worth pitching.

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