Why Running *Isn't* The Best Way To Get Fit, How The Running Craze HARMED Fitness Enthusiasts & Why Walking Is Essential To Health & Longevity, With Mark Sisson.

Ben Greenfield

Feb 1, 2025

Episode description

The romanticized notion that humans are "born to run" has buoyed the so-called running boom of the past 50 years: well-intentioned fitness enthusiasts lacing up their cushioned shoes and plodding down roads and trails in pursuit of the runner's high, a trim physique, and the fountain of youth.

Unfortunately, "born to run" is a big, fat ruse—a marketing gimmick and a gross misappropriation of evolutionary biology's insights into Homo sapiens' genetic attributes for endurance. While any movement away from a sedentary-dominant lifestyle is laudable, the truth is that humans are actually born to walk, not run.

Ready to get fitter, leaner, and stronger than ever without the pain, suffering, and sacrifice of the typical approach to endurance training? 

Full show notes: https://bengreenfieldlife.com/borntowalk

Episode Sponsors: 

LVLUP Health: Head over to lvluphealth.com/BGL for a special discount on their game-changing range of products.

Fatty15: Boost your health and longevity with Fatty15! Get 15% off their 90-day subscription Starter Kit. Visit fatty15.com/BEN and use code BEN at checkout to start your journey today!

Hiya: Receive 50% off your first order. To claim this deal you must go to hiyahealth.com/BEN. This deal is not available on their regular website. 

Sunlighten: Save $600 or more today and start biohacking your mind, body, and spirit at get.sunlighten.com/ben!

Force of Nature: Unlock 20% off your order at Force of Nature! Use code BEN at checkout for premium, responsibly sourced meats. Minimum $189 purchase required. Shop now: https://forceofnature.com/discount/BEN.

See omnystudio.com/listener for privacy information.

Episode description

The romanticized notion that humans are "born to run" has buoyed the so-called running boom of the past 50 years: well-intentioned fitness enthusiasts lacing up their cushioned shoes and plodding down roads and trails in pursuit of the runner's high, a trim physique, and the fountain of youth.

Unfortunately, "born to run" is a big, fat ruse—a marketing gimmick and a gross misappropriation of evolutionary biology's insights into Homo sapiens' genetic attributes for endurance. While any movement away from a sedentary-dominant lifestyle is laudable, the truth is that humans are actually born to walk, not run.

Ready to get fitter, leaner, and stronger than ever without the pain, suffering, and sacrifice of the typical approach to endurance training? 

Full show notes: https://bengreenfieldlife.com/borntowalk

Episode Sponsors: 

LVLUP Health: Head over to lvluphealth.com/BGL for a special discount on their game-changing range of products.

Fatty15: Boost your health and longevity with Fatty15! Get 15% off their 90-day subscription Starter Kit. Visit fatty15.com/BEN and use code BEN at checkout to start your journey today!

Hiya: Receive 50% off your first order. To claim this deal you must go to hiyahealth.com/BEN. This deal is not available on their regular website. 

Sunlighten: Save $600 or more today and start biohacking your mind, body, and spirit at get.sunlighten.com/ben!

Force of Nature: Unlock 20% off your order at Force of Nature! Use code BEN at checkout for premium, responsibly sourced meats. Minimum $189 purchase required. Shop now: https://forceofnature.com/discount/BEN.

See omnystudio.com/listener for privacy information.

Mindsip insights from this episode:

Rethink running: prioritize fat loss over glycogen depletion

For many, running burns stored glycogen instead of body fat, which triggers cravings for carbohydrates to replenish those stores and can lead to losing muscle instead of fat.

Seek 'foot candy' to enhance walking benefits

To make walking more beneficial, seek out varied and challenging surfaces like cobblestones or uneven trails, which Mark Sisson calls 'foot candy' for strengthening your feet.

Avoid intense running to protect gut health

Intense, prolonged running diverts so much blood flow away from the digestive system that it can cause the gut to become ischemic (starved of oxygen), leading to severe issues.

Understand origins of cushioned shoes for elite runners

Thick, cushioned running shoes were originally created not for the public, but to help elite, skinny runners with perfect form log more miles without getting injured.

Discover marathon's royal origins and its 26.2-mile distance

The modern marathon distance of 26.2 miles was not set by ancient Greeks, but in 1908 so the Olympic race could conveniently start at Windsor Palace for the Queen of England.

Discover C15:0 as a powerful geroprotector for cell health

The nutrient C15:0, available in a product called Fatty15, is a newly discovered 'geroprotector' that strengthens cell membranes and may outperform drugs like rapamycin on some health markers.

Escape the black hole of training for better running performance

Most runners train in a 'black hole' where their heart rate is too high to burn fat but too low to improve VO2 max, meaning they are just 'practicing hurting' without getting better.

Discover oral, needle-free healing peptides for recovery

A company called Level Up Health offers oral, needle-free versions of popular healing peptides like BPC-157 and TB-500.

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© Mindsip 2025 – Made with ❤ in Vilnius