Boundless Life

Anurag Singh is currently Chief Medical Officer at Timeline that develops next generation advanced nutritional and skincare products targeting improvements in mitochondrial and cellular health. With a M.D. in internal medicine and a Ph.D. in immunology, his experience includes work for top consumer health (Nestlé, Nestlé Health Science) and startups companies (Amazentis/Timeline).

He’s authored > 50 articles ...

In this episode with Caleb Applegate, you’ll step into the cutting edge of health, technology, and community-building as we dive into LIFE Network—the company we co-founded to transform how people connect over wellness. You’ll get an insider’s look at the newly upgraded app, designed to enrich your health journey while cutting through the clutter and distractions of traditional platforms.

If you’re rea...

In this powerful conversation with Bill Rapier, you’ll discover both the practical and philosophical sides of self-defense, preparedness, and living with vigilance and intention. Bill—a former Navy SEAL and founder of Amtac Shooting—shares not only his deep expertise in firearms, blades, and integrated combatives, but also the mindset that will help you train responsibly and live...

In this fascinating episode, Dr. Melissa Grill-Petersen guides you through the latest science on female longevity, metabolic health, and strategies for healthy aging. You’ll get to discover why so many of the health and nutrition recommendations you hear might not actually be tailored to women’s unique needs—especially when it comes to hormones, metabolic flexibility, and the impact of stress.

Whether you’re...

I’m always on the lookout for a good book on sleep, and I recently read one of the better titles I’ve found in the past few years:

How to Sleep Like a Caveman: Ancient Wisdom for a Better Night's Rest—Based on the Evolutionary Science of Sleep from Saber-Toothed Tigers to Modern Insomnia.

Written by today’s podcast guest, Dr. Merijn van de Laar, one of the world’s leading sleep scientists, it is a bit ...

In this fascinating solosode, you'll receive a range of practical hacks and cutting-edge research to elevate your health, fitness, and mental performance. The episode kicks off with an unexpected experiment featuring retatrutide—a triple-action peptide that targets multiple hunger and metabolism pathways. You'll explore the nuances of microdosing retatrutide, and I'll reveal how tiny tweaks in dosing can yield powerful e...

In this episode, you’ll get to explore the fascinating world of photobiomodulation and cutting-edge light therapy with one of its true innovators, Kris Sweeting. You'll dive deep into the science, application, and surprising real-world stories behind the red, UVA, and UVB light devices that are making waves in health, wellness, and even the celebrity circuit.

Whether you’re interested in getting the most from light ther...

In this episode with André Smith, you'll get to explore the journey behind one of the most intriguing wellness technologies of our time: the HOCATT. If you’ve ever wondered what it would be like to sit inside a futuristic “sauna” that does much more than just make you sweat—think ozone therapy, PEMF, frequency microcurrents, carbonic acid, and far infrared—all stacked into one, this show is for ...

In the episode, you’ll get to explore some surprising, science-backed insights that could upgrade the way you approach health, performance, and longevity. You’ll discover why your favorite glass water bottle might not be as “clean” as you think, thanks to new research showing it can leach up to 50 times more microplastics than plastic bottles. I break down exactly how that happens, what it means for your hea...

Evan Miller, Ph.D., is the visionary founder and CEO of Gameday Men's Health, a premier men’s health clinic dedicated to empowering men to optimize their well-being and performance.

Today, Dr. Miller is widely regarded as a trailblazer in men’s wellness, leading a brand that continues to revolutionize how men approach their health, performance, and vitality.

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

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In this episode with Joseph Ence, you’ll explore how advanced ultrasound technology can reveal hidden heart disease risks—and how Joseph, a self-taught expert, has used it to help thousands long before symptoms appear.

When Joe started Vasolabs, he knew he wanted to create more than a business—he wanted to build a community. His approach is rooted in education, empowerment, and making advanced heart health diagnos...

In this fascinating episode with repeat guest Tim Gray, you’ll get to dive into the world of cutting-edge health through the lens of the Health Optimisation Summit—Europe’s premier biohacking and wellness event.

I’ve had the honor of being a keynote speaker at this incredible gathering in the past, and I’ll be back on stage again this year in London, September 13–14. If you want to connect with w...

In this exciting new episode, you’ll get to discover the next level of botanical medicine with return guest Dr. Nick Berry—licensed pharmacist, herbal alchemist, and founder of Essential Oil Wizardry. Known for blending cutting-edge science with ancient plant wisdom, Nick returns to share his latest inspirations, personal rituals, and powerful plant-based tools for vitality, emotional balance, and elevated living.

Wheth...

In this episode, you'll get to explore why melatonin is far more than just a sleep aid. You’ll dive into the science with Dr. Deanna Minich, a nutrition scientist, certified functional medicine practitioner, and one of the world’s leading voices on melatonin research.

If you’ve ever felt unsure about supplementing with melatonin—or just want to optimize your sleep, longevity, and resilience—this episod...

In this episode, you’ll get to explore what it really means to have a healthy gut—and why most gut tests only skim the surface. With the guidance of Dr. Alex Mohr, Director of Microbiomics at Theriome, you’ll move beyond generic advice and start decoding the true complexity of your own microbiome.

Whether you're biohacking your way to peak performance or just want to feel better d...

In this episode, you’ll get to discover the fascinating world of Piedmontese beef as you follow along while an entire cow is unboxed—cut by cut—with Dr. Phil Bass. You’ll learn what makes this rare breed so unique, from its double-muscling genetics to the Italian seam butchery techniques that preserve tenderness, enhance flavor, and honor the natural structure of the animal. Phil brings decades of experience...

In this fascinating episode, you’ll get to discover the powerful link between cold plunge therapy and sexual health with Dr. Thomas Seager, author of Uncommon Cold: The Science & Experience of Cold Plunge Therapy. You’ll explore how cold exposure can naturally boost testosterone in both men and women, support prostate health, enhance mitochondrial function, and address issues like infertility and metabolic dysfuncti...

James Arthur Smith, who first joined me for the episode, “Why Wild-Caught Fish Isn’t Necessarily Better, The Truth About Farmed Fish, How To Get Guilt-Free, Gourmet Seafood, Delicious DIY Sushi & Sashimi Recipes & Much More!,” is a regenerative food systems entrepreneur, ocean advocate, and founder of Seatopia—a direct-to-consumer seafood company building the future of clean, functional nut...

Dr. Emily Splichal, who first joined me for this episode on how to get stronger feet and then this episode on how to get rid of your bunions, is a renowned functional podiatrist, human movement specialist, and global leader in barefoot science and movement longevity. With over two decades of experience in sports medicine, movement therapy, and neuroscience, she has revolutionized the understanding of foot function, sensory stimulat...