We occasionally release on our Premium Channel, interviews that Ben has conducted with other health industry experts, and we thought that you would really enjoy this one.

In this episode, Ben and interviewer Christina Rice, discuss...

-Hormone balance for females when fasting...

-The perfect exercise routine to keep you ripped for the rest of your life...

-How to choose a diet for you, and why Ben thinks Ketosis is someone ridiculous...

-And much more!

We occasionally release on our Premium Channel, interviews that Ben has conducted with other health industry experts, and we thought that you would really enjoy this one. In this episode, Ben and interviewer Christina Rice, discuss... -Hormone balance for females when fasting... -The perfect exercise routine to keep you ripped for the rest of your life... -How to choose a diet for you, and why Ben thinks Ketosis is someone ridiculous... -And much more!

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.

Boundless Life

We occasionally release on our Premium Channel, interviews that Ben has conducted with other health industry experts, and we thought that you would really enjoy this one. In this episode, Ben and interviewer Christina Rice, discuss... -Hormone balance...

Ben Greenfield is Interviewed by Health & Wellness Expert, Christina Rice!

Full Show Notes:https://bengreenfieldlife.com/nadplus 

In this fascinating episode, Dr. Nichola Conlon, molecular biologist and founder of Nuchido, breaks down what NAD actually is, what it does inside your cells, and why most popular strategies for boosting it, including NAD IVs, patches, and high-dose NR or NMN, may be fundamentally flawed based on molecular biology. 

You’ll discover why NAD declines by half every 20 years, why the NAMPT enzyme and not a shortage of raw material is the real bottleneck, and why flooding the body with precursors without fixing the salvage pathway can actually strain your methylation pathways rather than raise NAD. 

You’ll also explore how inflammation through the cluster of differentiation 38 (CD38) enzyme silently drains NAD faster than almost anything else, what a gold standard double-blind placebo-controlled crossover clinical trial on Nuchido TIME+ actually showed, and why NAD sits at the intersection of energy production, cellular repair, sleep, skin health, and biological aging. 

Dr. Nichola Conlon (BSc, MRes, PhD) specializes in cellular aging. After a career in drug development, Dr. Nichola founded Nuchido, driven by her belief that cutting-edge science should not lie hidden. At Nuchido, Dr. Nichola’s work focuses on delivering disruptive innovation in the field of anti-aging, rejuvenation, and healthspan. It has led to the development of Nuchido TIME+, a dietary supplement clinically proven to boost NAD+ and reverse biological age. Unlike standard precursors such as NMN or NR, Nuchido TIME+ uses a systems-based approach to target the root causes of NAD+ decline. 

👉You can use code BEN20 to save 20% off your first purchase of Nuchido TIME+ here. 

Episode Sponsors

Timeline: Give your cells new life with high-performance products powered by Mitopure, Timeline's powerful ingredient that unlocks a precise dose of the rare Urolithin A molecule and promotes healthy aging. Mitopure now starts at $79, when you go to timeline.com/BEN.

Young Goose: To experience the transformative power of Young Goose's cutting-edge skincare products, visit younggoose.com and use code BGF10 at checkout to enjoy a 10% discount on your order.

Manukora: You haven’t tasted or seen honey like this before, so indulge and try some honey with superpowers from Manukora. If you head to manukora.com/ben or use code BEN, you’ll automatically get $25 off your Starter Kit.

Qualia Stem Cell: Qualia Stem Cell is a science-backed supplement designed to support your body’s natural repair system by enhancing stem cell function, helping you recover, renew, and maintain healthy tissues as you age. Taken just four days per month and formulated with premium, clinically supported ingredients, it’s an easy way to support long-term healing and vitality. Visit qualialife.com/boundless and use code BOUNDLESS for 15% off.

MTE: MTE is a caffeine-free daily drink mix with adaptogens, nootropics, and superfoods for clean energy, sharp focus, and balanced mood, without the crash. Boost your wellness at a systemic level with MTE's 13 healthy ingredients. Check them out at GetMTE.com/BENG and use code BENG for 20% off your first order.

Full Show Notes: <a href="https://bengreenfieldlife.com/nadplus">https://bengreenfieldlife.com/nadplus</a>&nbsp;
In this fascinating episode, <a href="https://nuchido.com/pages/dr-nichola-conlon">Dr. Nichola Conlon</a>, molecular biologist and founder of <a href="https://bengreenfieldlife.com/nuchido">Nuchido</a>, breaks down what NAD actually is, what it does inside your cells, and why most popular strategies for boosting it, including NAD IVs, patches, and high-dose NR or NMN, may be fundamentally flawed based on molecular biology.&nbsp;
You&rsquo;ll discover why NAD declines by half every 20 years, why the NAMPT enzyme and not a shortage of raw material is the real bottleneck, and why flooding the body with precursors without fixing the salvage pathway can actually strain your methylation pathways rather than raise NAD.&nbsp;
You&rsquo;ll also explore how inflammation through the cluster of differentiation 38 (CD38) enzyme silently drains NAD faster than almost anything else, what a gold standard double-blind placebo-controlled crossover clinical trial on <a href="https://bengreenfieldlife.com/nuchido">Nuchido TIME+</a> actually showed, and why NAD sits at the intersection of energy production, cellular repair, sleep, skin health, and biological aging.&nbsp;
Dr. Nichola Conlon (BSc, MRes, PhD) specializes in cellular aging. After a career in drug development, Dr. Nichola founded Nuchido, driven by her belief that cutting-edge science should not lie hidden. At Nuchido, Dr. Nichola&rsquo;s work focuses on delivering disruptive innovation in the field of anti-aging, rejuvenation, and healthspan. It has led to the development of <a href="https://bengreenfieldlife.com/nuchido">Nuchido TIME+</a>, a dietary supplement clinically proven to boost NAD+ and reverse biological age. Unlike standard precursors such as NMN or NR, Nuchido TIME+ uses a systems-based approach to target the root causes of NAD+ decline.&nbsp;
👉<a href="https://bengreenfieldlife.com/nuchido">You can use code BEN20 to save 20% off your first purchase of Nuchido TIME+ here.&nbsp;</a>
Episode Sponsors
<a href="http://timeline.com/ben">Timeline</a>: Give your cells new life with high-performance products powered by Mitopure, Timeline's powerful ingredient that unlocks a precise dose of the rare Urolithin A molecule and promotes healthy aging. Mitopure now starts at $79, when you go to <a href="http://timeline.com/BEN">timeline.com/BEN</a>.
<a href="https://bengreenfieldlife.com/younggoosepodcastads">Young Goose:</a> To experience the transformative power of Young Goose's cutting-edge skincare products, visit <a href="https://bengreenfieldlife.com/younggoosepodcastads">younggoose.com</a> and use code BGF10 at checkout to enjoy a 10% discount on your order.
<a href="http://manukora.com/ben">Manukora:</a> You haven&rsquo;t tasted or seen honey like this before, so indulge and try some honey with superpowers from Manukora. If you head to<a href="http://manukora.com/ben"> manukora.com/ben</a> or use code BEN, you&rsquo;ll automatically get $25 off your Starter Kit.
<a href="https://qualialife.com/boundless">Qualia Stem Cell</a>: Qualia Stem Cell is a science-backed supplement designed to support your body&rsquo;s natural repair system by enhancing stem cell function, helping you recover, renew, and maintain healthy tissues as you age. Taken just four days per month and formulated with premium, clinically supported ingredients, it&rsquo;s an easy way to support long-term healing and vitality. Visit <a href="https://qualialife.com/boundless">qualialife.com/boundless</a> and use code BOUNDLESS for 15% off.
<a href="http://getmte.com/beng">MTE:</a> MTE is a caffeine-free daily drink mix with adaptogens, nootropics, and superfoods for clean energy, sharp focus, and balanced mood, without the crash. Boost your wellness at a systemic level with MTE's 13 healthy ingredients. Check them out at <a href="http://getmte.com/BENG">GetMTE.com/BENG</a> and use code BENG for 20% off your first order.

Could NAD IVs Be Bad For You (& How To Boost NAD Naturally), With Dr. Nichola Conlon

Full Show Notes: https://bengreenfieldlife.com/trupodcast

In this episode with repeat guest Dr. Matt Dawson, you’ll discover how epigenetic testing analyzes DNA methylation to reveal how fast you’re biologically aging, what’s driving your health, and your risk for disease. You’ll explore how these signals can detect chronic disease risk earlier than traditional labs, and how TruDiagnostic built the TruHealth Test by analyzing ~1,000 biomarkers to pinpoint the most meaningful health indicators. We also break down the TruAge Test, covering biological age, pace of aging, and organ-specific aging, plus insights from my own results. We discuss how AI and large language models (LLMs) identify which interventions actually improve specific biomarkers, and what truly moves the needle for longevity, from caloric restriction and GLP-1 drugs to the often-overlooked impact of relationships, stress, and recovery.

👉Receive 20% off your TruAge + TruHealth kit with code BEN20 here.

Dr. Matt Dawson is a physician-entrepreneur focused on genomics and epigenetics. He has founded six companies, authored two medical textbooks, contributed to over two dozen scientific publications, and lectured in more than 20 countries. As founder of Wild Health, he built a nationwide genomics-based precision medicine practice later acquired by a publicly traded tech company. He now serves as CEO of TruDiagnostic, an epigenetic longevity laboratory leveraging AI and biomarkers to transform chronic disease diagnosis.

Episode Sponsors: 

ZBiotics Pre-Alcohol Probiotic: The world's first genetically engineered probiotic that helps break down the toxic byproduct of alcohol, ZBiotics Pre-Alcohol allows you to enjoy your night out and feel great the next day. Order with the confidence of a 100% money-back guarantee and 15% off your first order at zbiotics.com/BEN15.

Troscriptions: Explore Troscriptions' revolutionary buccal troche delivery system that bypasses digestion to deliver pharmaceutical-grade, physician-formulated health optimization compounds directly through your cheek mucosa for faster onset and higher bioavailability than traditional supplements. Discover a completely new way to optimize your health at troscriptions.com/BEN or enter BEN at checkout for 10% off your first order.

Manukora: You haven’t tasted or seen honey like this before, so indulge and try some honey with superpowers from Manukora. If you head to manukora.com/ben or use code BEN, you’ll automatically get $25 off your Starter Kit.

Qualia Stem Cell: Qualia Stem Cell is a science-backed supplement designed to support your body’s natural repair system by enhancing stem cell function, helping you recover, renew, and maintain healthy tissues as you age. Taken just four days per month and formulated with premium, clinically supported ingredients, it’s an easy way to support long-term healing and vitality. Visit qualialife.com/boundless and use code BOUNDLESS for 15% off.

MTE: MTE is a caffeine-free daily drink mix with adaptogens, nootropics, and superfoods for clean energy, sharp focus, and balanced mood, without the crash. Boost your wellness at a systemic level with MTE's 13 healthy ingredients. Check them out at GetMTE.com/BENG and use code BENG for 20% off your first order.

Full Show Notes: <a href="https://bengreenfieldlife.com/trupodcast">https://bengreenfieldlife.com/trupodcast</a>
In this episode with repeat guest <a href="https://www.trudiagnostic.com/matt-dawson">Dr. Matt Dawson</a>, you&rsquo;ll discover how epigenetic testing analyzes DNA methylation to reveal how fast you&rsquo;re biologically aging, what&rsquo;s driving your health, and your risk for disease. You&rsquo;ll explore how these signals can detect chronic disease risk earlier than traditional labs, and how&nbsp;<a href="https://bengreenfieldfitness.com/trudiagnostictest">TruDiagnostic</a> built the <a href="https://bengreenfieldfitness.com/trudiagnostictest">TruHealth Test</a> by analyzing ~1,000 biomarkers to pinpoint the most meaningful health indicators. We also break down the <a href="https://bengreenfieldfitness.com/trudiagnostictest">TruAge Test</a>, covering biological age, pace of aging, and organ-specific aging, plus insights from my own results. We discuss how AI and large language models (LLMs) identify which interventions actually improve specific biomarkers, and what truly moves the needle for longevity, from caloric restriction and GLP-1 drugs to the often-overlooked impact of relationships, stress, and recovery.
👉 <a href="https://bengreenfieldfitness.com/trudiagnostictest">Receive 20% off your TruAge + TruHealth kit with code BEN20 here.</a>
<a href="https://www.trudiagnostic.com/matt-dawson"></a><a href="https://www.trudiagnostic.com/matt-dawson">Dr. Matt Dawson</a> is a physician-entrepreneur focused on genomics and epigenetics. He has founded six companies, authored two medical textbooks, contributed to over two dozen scientific publications, and lectured in more than 20 countries. As founder of <a href="https://www.wildhealth.com">Wild Health</a>, he built a nationwide genomics-based precision medicine practice later acquired by a publicly traded tech company. He now serves as CEO of <a href="https://bengreenfieldfitness.com/trudiagnostictest">TruDiagnostic</a>, an epigenetic longevity laboratory leveraging AI and biomarkers to transform chronic disease diagnosis.
Episode Sponsors:&nbsp;
<a href="http://zbiotics.com/BEN">ZBiotics Pre-Alcohol Probiotic</a>: The world's first genetically engineered probiotic that helps break down the toxic byproduct of alcohol, ZBiotics Pre-Alcohol allows you to enjoy your night out and feel great the next day. Order with the confidence of a 100% money-back guarantee and 15% off your first order at<a href="http://zbiotics.com/BEN15"> zbiotics.com/BEN15</a>.
<a href="http://troscriptions.com/BEN">Troscriptions:</a> Explore Troscriptions' revolutionary buccal troche delivery system that bypasses digestion to deliver pharmaceutical-grade, physician-formulated health optimization compounds directly through your cheek mucosa for faster onset and higher bioavailability than traditional supplements. Discover a completely new way to optimize your health at<a href="http://troscriptions.com/BEN"> troscriptions.com/BEN</a> or enter BEN at checkout for 10% off your first order.
<a href="http://manukora.com/ben">Manukora:</a> You haven&rsquo;t tasted or seen honey like this before, so indulge and try some honey with superpowers from Manukora. If you head to<a href="http://manukora.com/ben"> manukora.com/ben</a> or use code BEN, you&rsquo;ll automatically get $25 off your Starter Kit.
<a href="https://qualialife.com/boundless">Qualia Stem Cell</a>: Qualia Stem Cell is a science-backed supplement designed to support your body&rsquo;s natural repair system by enhancing stem cell function, helping you recover, renew, and maintain healthy tissues as you age. Taken just four days per month and formulated with premium, clinically supported ingredients, it&rsquo;s an easy way to support long-term healing and vitality. Visit<a href="https://qualialife.com/boundless"> qualialife.com/boundless</a> and use code BOUNDLESS for 15% off.
<a href="http://getmte.com/beng">MTE:</a> MTE is a caffeine-free daily drink mix with adaptogens, nootropics, and superfoods for clean energy, sharp focus, and balanced mood, without the crash. Boost your wellness at a systemic level with MTE's 13 healthy ingredients. Check them out at<a href="http://getmte.com/BENG"> GetMTE.com/BENG</a> and use code BENG for 20% off your first order.

ONE Tiny Blood Spot = HUNDREDS (!) Of Biomarkers, Age & Disease Prediction With Dr. Matt Dawson

Full Show Notes: https://bengreenfieldlife.com/499

In this fascinating solosode, you'll discover what actually works when it comes to hair restoration, from cutting-edge procedures to the often overlooked factors that determine long-term success. I’ll explain why certain modern transplant techniques are considered the gold standard, and more importantly, what you need to do after the procedure to protect your investment and prevent further loss.

You’ll also explore the rapidly evolving world of peptides, regenerative treatments, and at-home tools that are changing the hair growth game. From under-the-radar compounds and scalp therapies to simple, accessible options you can start using right away, you’ll learn what is truly effective, what may not deliver meaningful results, and what is actually worth considering for your own routine.

Finally, I’ll shift the focus to your brain health and cognitive performance, covering both foundational habits and lesser-known compounds that can help you stay sharp as you age. You’ll gain insights on what truly moves the needle for memory, focus, and long-term brain resilience, along with a few surprising insights about how your mindset and anxiety around aging may be influencing your biology more than you think.

Episode Sponsors:

Formula IQ: Recuperate IQ by Formula IQ is a comprehensive copper supplement designed to support mitochondrial energy, iron balance, and metabolic health by pairing bioavailable copper with essential cofactors your body needs for proper utilization, which is especially crucial if you've been under chronic stress or supplementing with high-dose zinc. Try it at formulaiq.comand use code BEN for 10% off.

BIOptimizers MassZymes: MassZymes is a powerful best-in-class enzyme supplement that improves digestion, reduces gas and bloating, and provides relief from constipation. Go to bioptimizers.com/ben and use code ben15 for 15% off your order.

ULTRA: ULTRA is a clean, nicotine-free, and caffeine-free pouch designed to deliver smooth, sustained energy and focus using clinically backed nootropics and adaptogens without the jitters, crashes, or sleep disruption. With flavors like their new Blue Razz, it’s a simple, effective way to stay sharp throughout the day. Visittakeultra.com and use code BENGREENFIELD for 15% off.

Organifi Shilajit Gummies: Harness the ancient power of pure Himalayan Shilajit anytime you want with these convenient and tasty gummies. Get them now for 20% off at organifi.com/Ben.

Young Goose: To experience the transformative power of Young Goose's cutting-edge products, visit younggoose.com and use code BEN10 at checkout to enjoy a 10% discount on your first order.

MTE: MTE is a caffeine-free daily drink mix with adaptogens, nootropics, and superfoods for clean energy, sharp focus, and balanced mood, without the crash. Boost your wellness at a systemic level with MTE's 13 healthy ingredients. Check them out atGetMTE.com/BENG and use code BENG for 20% off your first order.

Full Show Notes: <a href="https://bengreenfieldlife.com/499">https://bengreenfieldlife.com/499</a>
In this fascinating solosode, you'll discover what actually works when it comes to hair restoration, from cutting-edge procedures to the often overlooked factors that determine long-term success. I&rsquo;ll explain why certain modern transplant techniques are considered the gold standard, and more importantly, what you need to do after the procedure to protect your investment and prevent further loss.
You&rsquo;ll also explore the rapidly evolving world of peptides, regenerative treatments, and at-home tools that are changing the hair growth game. From under-the-radar compounds and scalp therapies to simple, accessible options you can start using right away, you&rsquo;ll learn what is truly effective, what may not deliver meaningful results, and what is actually worth considering for your own routine.
Finally, I&rsquo;ll shift the focus to your brain health and cognitive performance, covering both foundational habits and lesser-known compounds that can help you stay sharp as you age. You&rsquo;ll gain insights on what truly moves the needle for memory, focus, and long-term brain resilience, along with a few surprising insights about how your mindset and anxiety around aging may be influencing your biology more than you think.
Episode Sponsors:
<a href="https://bengreenfieldlife.com/formulaiq">Formula IQ:</a> Recuperate IQ by Formula IQ is a comprehensive copper supplement designed to support mitochondrial energy, iron balance, and metabolic health by pairing bioavailable copper with essential cofactors your body needs for proper utilization, which is especially crucial if you've been under chronic stress or supplementing with high-dose zinc. Try it at <a href="https://bengreenfieldlife.com/formulaiq">formulaiq.com</a> and use code BEN for 10% off.
<a href="https://bioptimizers.com/ben">BIOptimizers MassZymes:</a> MassZymes is a powerful best-in-class enzyme supplement that improves digestion, reduces gas and bloating, and provides relief from constipation. Go to <a href="http://bioptimizers.com/ben">bioptimizers.com/ben</a> and use code ben15 for 15% off your order.
<a href="https://bengreenfieldlife.com/ultra">ULTRA</a>: ULTRA is a clean, nicotine-free, and caffeine-free pouch designed to deliver smooth, sustained energy and focus using clinically backed nootropics and adaptogens without the jitters, crashes, or sleep disruption. With flavors like their new Blue Razz, it&rsquo;s a simple, effective way to stay sharp throughout the day. Visit<a href="http://takeultra.com"> </a><a href="http://takeultra.com">takeultra.com</a> and use code BENGREENFIELD for 15% off.
<a href="http://organifi.com/Ben">Organifi Shilajit Gummies:</a> Harness the ancient power of pure Himalayan Shilajit anytime you want with these convenient and tasty gummies. Get them now for 20% off at <a href="http://organifi.com/Ben">organifi.com/Ben</a>.
<a href="https://bengreenfieldlife.com/younggoosepodcastads">Young Goose:</a> To experience the transformative power of Young Goose's cutting-edge products, visit <a href="https://bengreenfieldlife.com/younggoosepodcastads">younggoose.com</a> and use code BEN10 at checkout to enjoy a 10% discount on your first order.
<a href="http://getmte.com/beng">MTE:</a> MTE is a caffeine-free daily drink mix with adaptogens, nootropics, and superfoods for clean energy, sharp focus, and balanced mood, without the crash. Boost your wellness at a systemic level with MTE's 13 healthy ingredients. Check them out at<a href="http://getmte.com/BENG"> </a><a href="http://getmte.com/BENG">GetMTE.com/BENG</a> and use code BENG for 20% off your first order.

Ben Greenfield is Interviewed by Health & Wellness Expert, Christina Rice!

In 1 playlist(s)

Boundless Life

Social links

Follow podcast

Recent clips