Metabolic Matters

What if one of the most powerful tools for repair, resilience, and longevity isn’t a drug or a device—but the smallest molecule in the universe? In this episode of Metabolic Matters, Dr. Nasha Winters sits down with Matt (Mateo) Johnson, founder of Axiom H2, to explore the science and clinical potential of molecular hydrogen therapy.

A former competitive athlete turned hydrogen specialist, Mateo has spent over a decade advancing medical-grade hydrogen technology, working with aerospace-level European R&D engineers to create some of the most precise, stable, and effective hydrogen delivery systems in the world.

Together, they unpack the real science of hydrogen:

• Why molecular hydrogen acts as a selective antioxidant

• How its tiny size allows it to reach the mitochondria, brain, and DNA

• The difference between hydrogen, hydrogen-rich water & Brown’s gas

• What current research reveals about oxidative stress, inflammation & mitochondrial dysfunction

• Why hydrogen may support cognition, recovery, metabolic health, and long-COVID symptoms

• How athletes, aging adults & those with chronic illness are using it safely and effectively

If you’re curious about longevity, mitochondrial repair, cellular resilience, or cutting-edge wellness tech, this episode will expand your thinking about what hydrogen can do for human health.

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What if the tumor you’re treating is already yesterday’s news? In this riveting episode of Metabolic Matters, Dr. Nasha Winters sits down with Dr. John A. Catanzaro, NMD, PhD—Co-Founder and CEO of Neo7Bioscience and one of the leading innovators in personalized peptide therapeutics and molecular surveillance. With over 25 years at the intersection of clinical medicine, molecular biology, and translational research, Dr. Catanzaro specializes in understanding the real-time biology driving cancer, autoimmunity, chronic inflammation, degenerative disease, and mRNA-related injuries. His proprietary PBIMA® and REViSS® platforms analyze genomics, transcriptomics, proteomics, and AHI-driven analytics to design patient-specific peptide sequences tailored to each individual’s molecular signature.

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What if you could block your sugar cravings at the source—and retrain your metabolism to crave health instead of glucose spikes? 🍭

In this eye-opening episode of Metabolic Matters, Dr. Nasha Winters sits down with Sander Brus, founder and CEO of NoSu Health, to explore how a breakthrough herbal technology may help us finally escape the grip of sugar addiction. Combining modern metabolic science with ancient Ayurvedic wisdom, Sander shares how his company’s product, Sweet Shield, uses plant compounds like Gymnema sylvestre—known as “the sugar destroyer”—to blunt sweet taste receptors, flatten glucose spikes, and rewire cravings from the inside out.

They dive into the real science of sugar and the sweet taste receptor, uncovering why our modern food environment keeps us hooked, what happens when you retrain your taste buds, and how metabolic flexibility is the true key to longevity and energy. The conversation also takes a personal turn as Sander shares how his mother’s cancer journey shaped his mission to make metabolic health accessible to everyone.

If you’ve ever struggled with cravings, energy crashes, or blood sugar swings, this episode will change how you see your body—and your relationship with sweetness—forever.

Connect with Sander Brus and Nosu Health