Why does losing sexual function make so many men ask themselves the same question: am I enough?
In this episode of The Dr. K Show, Dr. K sits down with Jeff Nuziard, founder of RegenMax and a specialist in hormone optimization and erectile dysfunction reversal, about the moment his own body stopped working the way he expected it to. At 40, Jeff's testosterone had dropped from 1185 to 305 with no real change in his lifestyle, and the erectile dysfunction that followed sent him into a research process that has now spanned more than twenty years and treated over 3,200 patients.
They talk about what actually happens inside the body during an erection, why the corpus cavernosum breaks down the same way a kitchen sponge does over time, and how RegenMax combines hormone optimization, collagen remodeling and a placenta-derived biologic to reverse erectile dysfunction in a reported 97 percent of cases, without relying on pills alone. Jeff also shares a statistic that stopped Dr. K cold: erectile dysfunction is now the third leading cause of suicide among men. If you or someone you love has quietly wondered whether this is just something to live with, this conversation says otherwise.
Key Takeaways:
- Why erectile dysfunction is tied to a man's sense of identity, and its link to being the third leading cause of suicide among men
- The real cause of erectile dysfunction: how the corpus cavernosum and a "venous leak" explain why men can get erect but can't maintain it
- Why testosterone loss, not aging itself, is what activates the aging process, and how levels can fall from 1185 to 305 in about a decade
- Inside RegenMax: how collagen remodeling, angiogenesis and a placenta-derived biologic reverse erectile dysfunction in a reported 97 percent of cases
- Why pelleted testosterone replacement, not injectable, is the more consistent way to keep hormone levels stable long term
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Medical Disclaimer: This content is for educational purposes only and is not intended to diagnose, treat, cure, or replace professional medical advice. Always consult your physician or qualified healthcare provider regarding any medical condition or treatment decisions.
What is The Dr. K Show?
Looking for a functional medicine podcast that actually explains how to fix your health?
The Dr. K Show with Dr. Michael Karlfeldt covers integrative medicine, functional medicine, biohacking, and longevity, with a focus on the root causes of chronic disease and practical strategies for optimizing energy, hormones, gut health, and cognitive performance.
With over 35 years of clinical experience, Dr. Karlfeldt interviews world-leading experts in metabolic health, detoxification, hormone balance, immune function, nervous system regulation, and chronic disease prevention. Each episode delivers science-backed, actionable insights by blending modern functional medicine with time-tested healing principles.
Whether you're struggling with fatigue, inflammation, hormonal imbalance, or simply want to perform at your best, this podcast gives you the tools to take control of your health and longevity.