Reading time: 6 minutes
What I Discuss with Sean Fetcho & Dr. Luis Fandos:
- Mitochondrial testing and Verséa’s new mescreen™ test that can reveal whether your supplements, diet, and lifestyle are actually working for you…00:42
- Why red blood cells don’t need mitochondria, how they make energy differently, and why real performance improvements come from stronger mitochondria in your muscles and tissues, not from having more red blood cells…03:15
- How you inherit all your mitochondrial DNA from your mother, but through lifestyle choices, you can actually influence how those genes behave…07:59
- How the mescreen test gives a clearer, more consistent view of your mitochondrial health than regular biomarker tests that can change from day to day…09:29
- How the mescreen test turns what used to be a painful, expensive muscle biopsy into a simple finger-prick you can mail in and get detailed insights into your cellular performance…14:14
- Mescreen test percentile-based score that shows where you stand in mitochondrial health, the four core metrics it measures, and why proper recovery is just as important as performance for keeping your cells efficient…22:04
- The future of personalized health where your own biology becomes the blueprint for how you eat, train, and recover to unlock your full mitochondrial potential…28:10
- How keeping your mitochondria in balance is the real secret to lasting energy and how top wellness and biotech companies are now testing everything from cold plunges to red light therapy to prove their real impact on cellular health and longevity…30:50
- Mitochondrial potential, or the measure of how well your cells respond to stress, and how the mescreen test reveals whether your body is pushing too hard, creating inflammation, or hitting the perfect balance…38:53
- The mitochondrial network, the system that keeps your cells connected and in sync, and how the mescreen test reveals how well your mitochondria share energy across your body…42:43
- The science-backed roadmap for better mitochondrial health, from key supplements to exercise habits…45:53
- How their platform educates medical workers to understand mescreen's results and make mitochondrial testing a core part of preventive medicine…52:14
Several months ago, I released the episode: “A Brand New, At-Home Way To Accurately Test Your *Mitochondrial* Health & Efficiency (Your Doctor Probably HASN’T Heard Of This!) With Dr. Hemal Patel.”
Since then, I have received many questions about the mescreen test by Verséa Health that Dr. Patel and I discussed…
In this fascinating episode with Sean Fetcho and Dr. Luis Fandos, I’ll be taking a deep dive into testing your mitochondria and optimizing cellular function based on your results. Spun out of the famed NASA Twin Study and years of collaboration with researchers out of UC San Diego, Verséa Discovery has developed the first-in-the-world Mitochondrial Function Test (mescreen) and VCX Compound Assessment Platform.
Sean Fetcho is the co-founder and CEO of Verséa Health, the parent company of Verséa Discovery, the creators of mescreen. He leads with a clear vision: to revolutionize health optimization by putting mitochondrial health testing at the forefront of preventative care. With a focus on innovation and accessibility, Sean's leadership drives mescreen‘s mission to empower individuals with actionable insights for improved longevity and vitality. By fostering a dynamic culture of collaboration and forward thinking, he ensures Mescreen stays ahead in delivering groundbreaking health solutions, redefining the landscape of personalized healthcare.
In his earlier years before healthcare, Sean was part of the launch team for Red Bull USA and a co-founder of a revolutionary packaging company that sustains the shelf life of perishables, all while killing off any food-borne pathogens while in transit.
Dr. Luis Fandos, MD, ABAPM, is a highly respected interventional pain management specialist and the founder of Alluring Age. With over 25 years of clinical experience, he trained at prestigious institutions including Mount Sinai School of Medicine, Columbia University’s St. Luke’s Roosevelt Hospital, and Beth Israel Medical Center in New York City.
He currently serves as:
• Director of Pain Medicine at South Shore University Hospital
• Physician Leader at New York Spine and Pain Physicians
• Clinical Assistant Professor of Anesthesiology at the Donald and Barbara Zucker School of Medicine at Hofstra/Northwell
Dr. Fandos is a pioneer in integrating functional and cellular medicine into traditional pain management. He was one of the first providers on Long Island to offer mitochondrial testing, recognizing its critical role in energy production, aging, and chronic disease. His practice includes advanced therapies such as genetic testing, peptide protocols, hormone optimization, and vagus nerve stimulation—backed by certification from the Vagus Nerve Society.
You can click here to order your mescreen — this link automatically applies $150 OFF!
Please Scroll Down for the Sponsors, Resources, and Transcript
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Resources from this episode:
- Guest Name:
- Podcasts:
- Studies:
- The NASA Twins Study: A multidimensional analysis of a year-long human spaceflight
- A tour of leukemia progress in 2025, viewed through the MD Anderson leukemia research lens
- Long-Term Consequences of Traumatic Brain Injury: Current Status of Potential Mechanisms of Injury and Neurological Outcomes
- MOTS-c: A promising mitochondrial-derived peptide for therapeutic exploitation
- Resistance Exercise Training Alters Mitochondrial Function in Human Skeletal Muscle
- Other Resources:
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Do you have questions, thoughts, or feedback for Sean Fetcho, Dr. Luis Fandos, or me? Leave your comments below, and one of us will reply!