The Signal - The Ultimate Health and Fitness Nerdout

In this episode of The Signal, host Andy Feltovich sits down with Dr. Joe Mather — board- certified family physician and independent functional medicine doctor in New Orleans who studied under Dr. Neil Nathan and wrote the foreword to the second edition of Nathan’s landmark book, Toxic. This conversation starts with a confession: Andy read Nathan’s books, got gung-ho about toxicity and testing, an...

In this episode of The Signal, host Andy Feltovich sits down with Tavis Piattoly, MS, RD, LDN — credentialed sports dietitian, veteran of the New Orleans Saints, Pelicans, and Tulane Athletics, and Director of Sales and Dietitian at OmegaQuant Analytics, home of the Omega-3 Index developed by Dr. Bill Harris. The conversation opens with a confession: Andy has spent years as a vocal critic of the f...

In this episode of The Signal, host Andy Feltovich sits down with Dr. Carlene Starck — protein biochemist, metabolic nutrition scientist, and founder of Starck Science. Carlene holds a PhD in Biochemistry from Massey University, spent her postdoctoral years at the Hospital for Sick Children in Toronto, and trained under two of the giants of protein metabolism research: Professor Paul Moen and Dr....

In this episode of The Signal, host Andy Feltovich sits down with Susan Hamrahi, ND — naturopathic doctor and Scientific Communications Specialist at AstaReal, Inc., the world's leading producer of natural astaxanthin. The conversation opens with a confession: Andy rolled his eyes when he first saw Susan's presentation at the International Society of Sports Nutrition. He'd been down...

In this episode of The Signal, host Andy Feltovich sits down with Andrew Nevin — Research Professor and Inaugural Director of the Brainomics Venture at the Center for BrainHealth at the University of Texas at Dallas, Harvard PhD economist, Oxford Rhodes Scholar, and 36-year veteran of McKinsey, private equity, and global strategy consulting. This conversation starts where most brain health convers...

In this episode of The Signal, host Andy Feltovich sits down with Mike Panonne — founder and head instructor of CTT Solutions, former Recon Marine, Army Special Forces operator, and member of 1st Special Forces Operational Detachment-Delta. This conversation covers the oldest questions in recorded history: what leadership actually demands, how culture is built and destroyed, and what happens to a...

In this episode of Orthodox Apostasy , host Andy Feltovich sits down with Andy Holmes , Business Development Manager at LGC Group —the organization behind Informed Choice®, Informed Sport®, and Informed Protein® , widely regarded as the gold standards in independent supplement testing. This conversation tackles one of the most misunderstood phrases in health and performance: “third-party tested.”...

In this episode of Orthodox Apostasy , host Andy Feltovich sits down with Deanna Kanaman , Founder & CEO of NeoWell , a regenerative medicine and aesthetics company that’s reshaping how wellness professionals—and their patients—heal. A former banking executive turned wellness entrepreneur, Deanna’s story is a masterclass in courage, reinvention, and mission-led business. Through NeoWell, she’s...

In this episode of Orthodox Apostasy , host Andy Feltovich welcomes Dr. Muhammad Usama — dual-board-certified sleep and wake physician, educator, and thought leader at the intersection of clinical sleep medicine, health tech, and innovation. They trace the evolution of sleep medicine from its infancy to the present, break down practical strategies for optimizing sleep , and explore the societal, e...

In this episode of Orthodox Apostasy , host Andy Feltovich sits down with Gary Kleinman , founder and CEO of Electrolyte Boost — a company reinventing one of the most basic sports nutrition categories. Designed initially for gamers, the product now serves diverse audiences from surgeons to fighter pilots — anyone who needs functional hydration without the bathroom breaks . They discuss how Electro...

This week on Orthodox Apostasy , Andy Feltovich sits down with Dr. Joseph Drolshagen —aka The Rapid Growth Specialist . A former Fortune 500 VP of Sales turned speaker, author, and subconscious reprogramming coach, Joey shares how he walked away from burnout to develop the SMT Method (Subconscious Mindset Training) and help over 1,000 business owners and high performers 10x their growth while recl...

Eric Rothgeb on Ancient Wisdom, Modern Healing 🎙️ In this rich and revealing conversation, host Andy Feltovich sits down with Eric Rothgeb, a clinical massage therapist, licensed acupuncturist, and diplomate in canonical Chinese medicine. They dive deep into the ancient world of Eastern healing—what it is, how it works, and why it's still profoundly effective today. The classics never go out...

You Can’t Fix What You Won’t Face Mike MacCrory is a licensed mental performance coach who’s worked with athletes from esports to the NBA. What you might not know is how deep his work goes—far beyond mindset hacks and motivation memes. We dig into: • Why the same thing that makes you successful can also make you sick • The difference between needing better tools … and needing deeper healing • How...

🎙️ Episode Title : Muscle, Metabolism & Motion: Aging Well with Arny Ferrando In this powerhouse episode, we’re joined by Arny Ferrando , world-leading expert in muscle metabolism and aging from University of Arkansas Medical Sciences . We recount his journey through West Point , Ranger School , aviation , and NASA , on to becoming a leading researcher in his field. We dive into:  • ✅ TRT (Te...

Dr. Dan Jacobazzi is a world class chiropractor and physical therapist.   I know firsthand.  He’s put me back together more times than I care to remember after my various injuries and surgeries.   What might be more surprising is how much more than that he is.  An accomplished division one athlete who started off in engineering before transitioning to healthcare, he’s expanded into wholistic medic...

In this episode, Andy and Stavros unpack the cost, cause, and complexity of Modern Industrial Diseases (MIDs) —a catchall Andyism for lifestyle-driven conditions like obesity, hypertension, and Type 2 diabetes. They explore GLP-1 agonists (Ozempic, Wegovy) as promising but costly interventions, while questioning the real ROI of weight loss drugs in public health. The conversation moves from Medica...