Hey, what's up. It's Ben Greenfield. You may have heard that I wrote a new book. It's free at  as a digital download. You can also get the physical version for next to nothing. I'm not making any money off this book. I'm just covering my shipping and...

Fit Soul Chapter 4 - Time & Trust

Free fitness, nutrition, biohacking, fat loss, anti-aging and cutting-edge health advice from BenGreenfieldLife.com! Tune in to the latest research, interviews with exercise, diet and medical professionals, and an entertaining mash-up of ancestral wisdom and modern science, along with Q&A's and mind-body-spirit optimizing content from America's top personal trainer.

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In the world of tech titans, competition extends beyond the boardroom to space conquest and extravagant lifestyles. However, one of the most intriguing competitions focuses on reversing the aging process itself: the Rejuvenation Olympics, Bryan Johnson's brainchild.
Quickly rising to the top of the leaderboard is Julie Clark, a single mom in her 50s earning less than $100k per year. Today, she joins the show to teach you how to defy aging with her budget-friendly routine, which includes regular exercise, sauna sessions, a balanced diet with limited refined sugars and grains, and affordable supplements.
Despite not having a billionaire's budget, Julie's aging rate — 0.665 (she only ages 66 out of 100 days) — is remarkable, demonstrating that longevity is within reach for many, without breaking the bank. Unlike many of her counterparts in the Rejuvenation Olympics, her routine is somewhat ordinary. She spends $27 a month on a gym membership and $79 a month on the longevity supplement NOVOS. Julie consumes about 16 ounces of a variety of vegetables daily, snacking on carrots, radishes, and peppers during her workday. She limits the amount of refined sugars and grains she eats, and at least three times a week, Julie uses the sauna for 20 minutes before taking a cold shower.
Through these simple, affordable health and longevity methods, Julie is considered a top competitor at the Rejuvenation Olympics — measured by the DunedinPACE test, the gold standard for assessing the pace of human aging. This test analyzes DNA methylation marks in white blood cells, providing unique insight into an individual's rate of aging.
In this episode, you'll uncover the diverse approaches to anti-aging with me and Julie, showcasing that while there is no one-size-fits-all solution, healthy habits, including exercise, diet, and smart supplementation, can significantly impact healthspan and lifespan. Whether you're a billionaire or an average Joe, the key to longevity may be simpler and more accessible than you think.
For the full show notes, visit: https://bengreenfieldlife.com/julieclark
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The 55-Year-Old Mom Who Spends Just $106 Per Month On The Gym & Supplements Is Reversing Her Age Faster Than Biohackers & Tech Billionaires: Julie Gibson Clark

As I've been researching and writing Boundless 2.0, I've found myself reevaluating many of the health and fitness strategies that I previously endorsed.In this episode, prepare to have your perspective challenged as I discuss some of the significant shifts in thinking I've undergone while exploring the latest science and experimenting with biohacking.
To kick off the show, I discuss one of the biggest areas where I've updated my thinking — the ketogenic diet. While I was previously gung-ho about strict therapeutic ketosis for all sorts of applications, I now have a more nuanced view that involves limiting carbohydrates during the day for enhanced focus and consuming 200 to 300g in the evening to support better sleep and hormonal balance. Additionally, I've moved away from a saturated fat-heavy keto diet to a Mediterranean-style approach with foods like avocados, olives, oily fish, and olive oil.
When it comes to exercise, I used to be that guy who obsessively crushed two-a-day workout sessions. But the more I dig into the research, the more I've come to understand the importance of staying within the "Goldilocks Zone" — enough training to accrue benefits, but not so much that you risk overtraining.
Another controversial mind shift I've experienced is around statins, which was prompted by my advanced cardiac screening. My Cleerly test revealed plaque buildup, leading me to start a PCSK9 inhibitor and a daily dose of rosuvastatin and acetamide. While I still don't think these drugs should be blindly taken, in some cases the benefits can outweigh the risks if properly monitored.
My view on cold exposure has also slightly changed after digging into research. I used to be all about long ice baths and open-water cold swims, but now I've shifted to shorter, more frequent cold exposures. (You'll hear multiple times throughout this show that optimizing your body is all about finding the right balance and avoiding excessive stress.)
This show also covers topics like the hidden benefits of aspirin, ginger, and yes... even "dick pills." Plus, you'll gain insights into sleep hacking, why I'm taking a more discerning stance on cannabis, and the dangers of extreme biohacking.
For the full show notes, visit: https://bengreenfieldlife.com/470
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Big Things I’ve Changed My Mind About: Keto, Carnivore, Cryotherapy, Statins, THC, Sleep Hygiene, Minimal Effective Dose Of Exercise & More!

If you're feeling exhausted 24/7, gaining weight despite sticking to a strict fitness routine, or struggling with mood swings, your hormones are likely out of balance. 
Today's episode, "Best Of Hormone Health," offers real solutions to help you regain control of your hormones and optimize your hormone health with expert insights and actionable strategies. From balancing cortisol levels to enhancing growth hormone production, this episode covers a range of topics to assist you in overcoming hormonal challenges.
Up first, Dr. Marcos De Andrade (Dr. De) is here to revolutionize your understanding of growth hormone deficiency in adults and overall hormone health.
Next, explore the complexities of thyroid health, shedding light on how this crucial gland affects weight gain, metabolism, and overall vitality with Dr. Amie Hornaman. Expect in-depth insights on the importance of thyroid tests, such as TSH, T3, T4, and reverse T3, in diagnosing thyroid issues. 
After this, delve into cortisol modulation and adrenal health with Dr. Craig Koniver who will help you unlock valuable insights into managing stress and optimizing your body's cortisol levels for peak performance.
The next featured guest is Dr. Jolene Brighten who sheds light on the effects of hormonal birth control on the body and menstrual cycles.
Finally, Jay Campbell shares his extensive knowledge of testosterone optimization and its impact on overall health. He discusses various delivery systems for testosterone, including injectable, transdermal, and oral options.
Ready to revolutionize your understanding of hormone health? Tune in to join this enlightening journey through the fascinating world of hormones.
For the full show notes, visit: https://bengreenfieldlife.com/hormonepodcast
Episode Sponsors:
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Best Of Hormone Health: How To Stop Hormonal Weight Gain, The Truth About Birth Control, How To Optimize Your Testosterone Levels & More

Are allergies making your life miserable, leaving you desperate for relief? Is hair loss, chronic inflammation, and the relentless march of time wearing you down? Picture a solution that not only promotes luscious hair growth and conquers your dry eyes, stuffy nose, and stiff joint pain but also holds the potential to enhance your longevity and vitality.
In this episode, explore the transformative potential of Carbon 60 (C60) with Ken Swartz and Jessica MacNaughton, the visionaries behind C60 Power — a pioneering provider of high-quality C60 health solutions that enhance mitochondrial and immune functions for boosted health and wellness.
Ken, aka “Ken the Scientist,” the Chief Science Officer of C60 Power (use code GREENFIELD15 to save 15%), earned a Master of Science degree from the University of Colorado at Denver and a Bachelor of Science in Economics from Arizona State University.
In 2017, he founded C60 Power which offers C60 made with certified organic oils and 99.99% pure sublimated Carbon 60, never exposed to solvents, and sourced in the U.S.
Jessica MacNaughton serves as the CEO at C60 Power (use code GREENFIELD15 to save 15%) and shopc60.com. She earned an Executive MBA and a Bachelor of Arts in Communications from the University of Denver. Jessica’s background includes 23 years of professional experience working in corporate America. She has held leadership positions in Fortune 500 and 200 companies, as well as in several private companies, including three of her own.
After taking Carbon 60 for about six months, she noticed her body’s response to seasonal allergies had significantly changed. Her very painful PMS symptoms were also nowhere to be found. She noticed a dramatic increase in hair growth and nail strength. Her mental clarity and focus had become substantially sharper and her ability to problem-solve and deal with stress had expanded.
For the full show notes, visit: https://bengreenfieldlife.com/purplepowerpodcast
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Can One Tiny Molecule Support Hair Growth, Address Allergies, Fight Inflammation & Increase Longevity?  The Truth About C60 With Ken Swartz & Jessica MacNaughton.

Are you tired of feeling the effects of aging, like sluggish muscles, persistent inflammation, and a general slowdown? Imagine receiving a treatment that not only decelerates these processes but also enhances muscle growth and restores your energy at the cellular level.
In this episode, Dr. Adeel Khan, a repeat guest, unveils the revolutionary treatments offered at his clinic, Eterna Health, such as follistatin gene therapy and Klotho injections. These cutting-edge treatments combat the aging process, helping you feel youthful and vibrant — stay tuned to hear about my personal experience during my visit to his Cabo location.
As the CEO and founder of Eterna Health, a revolutionary concept in specialized healthcare, Dr. Khan's allure extends beyond borders. Patients from across the globe seek out his unwavering dedication to understanding cellular physiology and the art of cellular repair, leading to collaborations with scientists in Canada, the USA, Mexico, Dubai, Italy, and Japan.
Dr. Khan’s grand vision reaches beyond personal success. His ultimate aspiration is to democratize regenerative medicine, making it affordable and accessible to people from all walks of life.
Join Dr. Khan and me as we explore the benefits of cutting-edge treatments for slowing down the aging process, enhancing muscle growth, improving overall health, and innovative approaches to regenerative medicine, shedding light on the future of anti-aging therapies.
Oh, and if you didn't catch our first interview together, I highly recommend checking that out here: “The Difference Between Getting Stem Cells Internationally Vs. The USA, Peptides, Testosterone & Hormones, Tissue Engineering, DNA Editing, Truths & Myths Of Regenerative Medicine & More.”
For the full show notes, visit: https://bengreenfieldlife.com/eternapodcast
Episode sponsors:
Jigsaw Health: Visit JigsawAC.com and use “Greenfield10” to get 10% off on your order. 
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Fit Soul Chapter 4 - Time & Trust

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