
“Healthy” Until the DEXA Said Otherwise. Why “Fine” Labwork Can Still Hide Heart Risk
From The Healthspan Podcast by HealthspanMD
December 17, 2025 · 52 min · Episode 68
About this episode
This episode discusses the importance of DEXA scans in revealing hidden health risks and personal transformation stories.
In this episode of The Healthspan Podcast, Dr. Robert Todd Hurst, MD, FACC, FASE, sits down with Natasha Mortenson, a HealthspanMD member, for a real-world transformation story that challenges what most people believe about aging, muscle, and hidden risk. Natasha shares how a DEXA scan revealed opportunities she could not see on the surface, and how small, deliberate changes over time led to dramatic body composition improvements, including losing 12 pounds of fat while gaining two and a half pounds of muscle in eight months. They also dig into what Natasha calls the iceberg syndrome, the hidden risk beneath “looking healthy,” the role of testing and re-testing, and why “one size fits all” advice breaks down in real biology. About the Guest: Natasha Mortenson is a HealthspanMD member sharing her personal longevity and body composition journey, including how objective testing, personalized planning, and consistent strength-focused work helped her pursue exceptional results and reduce future health risks. 🕒 Key Timestamps 00:00.13 – Welcome and why this episode is about real results 02:20.25 – The first DEXA scan and the longevity “why.” 04:47.73 – Choosing the safest, simplest…
People in this episode
Host: Dr. Robert Todd Hurst
Guest: Natasha Mortenson
Topics covered
- aging
- body composition
- heart risk
- personalized health
- DEXA scan
- hidden risks
Keywords
- DEXA scan
- body composition
- heart risk
- aging
- personalized health
- iceberg syndrome
- muscle gain
- fat loss
Mentioned in this episode
Organizations: HealthspanMD
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