Redefining Longevity: Dr. Mark Sherwood on Healthspan, Functional Medicine & Thriving Decades

In this episode of the Victim to Victor Podcast, I’m joined by Dr. Mark Sherwood, co-founder of the Functional Medical Institute, where he and his wife take a whole-person, outcome-based approach to health and longevity.

Before entering the world of medicine, Dr. Sherwood spent years in law enforcement as a police officer and SWAT team member. Witnessing people lose their lives - or their health - far earlier than they should left a lasting impact. That experience ultimately inspired a career shift toward naturopathic and functional medicine with one clear mission: not just helping people live longer, but helping them live better.

Dr. Sherwood shares how longevity is about more than simply adding years to life - it’s about increasing healthspan, the number of years we remain strong, functional, and purposeful. Through the integration of nutrition, movement, stress regulation, rest, genetics, hormones, peptides, and advanced diagnostics, he helps patients understand that health isn’t left to chance - it’s built through intentional choices.

We explore the difference between chronological age and biological age, why measuring health metrics can be a powerful motivator for change, and how small daily shifts can dramatically alter the trajectory of long-term wellbeing.

This conversation challenges the idea that aging inevitably means decline—and offers a new perspective: longevity is about keeping doors open for the decades ahead.

In this episode we discuss:

• Why Dr. Sherwood transitioned from law enforcement into functional medicine
• The difference between lifespan and healthspan
• Why functionality matters more than simply managing disease
• The eight pillars used at the Functional Medical Institute to optimize health
• Common misconceptions about supplements and quick-fix health solutions
• How advanced diagnostics can reveal biological age and resilience
• Why sustainable habits—not miracle pills—drive long-term vitality

🔗 Learn More About Dr. Mark Sherwood:

Books: Authentic Longevity (2025) + multiple #1 bestsellers
TV & Film: Furthermore, Fork Your Diet, Forgotten Fortune

https://www.instagram.com/drmarksherwood/

www.FunctionalMedicalInstitute.com

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