Overdiagnosed — How Our Obsession with Medical Testing and Labels Is Making Us Sicker

Overdiagnosed — How Our Obsession with Medical Testing and Labels Is Making Us Sicker

Author: The Art of Manliness September 8, 2025 Duration: 59:58

Modern medicine has given us incredible tools to peer inside the body and spot disease earlier than ever before. But with that power comes a problem: the more we look, the more we find — and not everything we find needs fixing.

My guest today, neurologist Dr. Suzanne O'Sullivan, argues that our culture of over-diagnosis is leaving many people more anxious, more medicalized, and sometimes less healthy. In her book The Age of Diagnosis: How Our Obsession with Medical Labels Is Making Us Sicker, she explains how screening tests, shifting definitions of “normal,” and the rise of mental health labels can turn ordinary struggles or idiosyncrasies into problems in need of treatment. We dig into everything from cancer and diabetes to Lyme disease and ADHD and discuss how diagnosis really works, why screening can sometimes harm as much as it helps, and how to know when a label is and isn't useful.

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You'll find conversations here that cut through the noise, focusing on what it means to live a substantive life. The Art of Manliness features in-depth discussions with historians, authors, coaches, and philosophers, exploring timeless ideas and practical skills. Each episode is built on the belief that character and competence are cultivated through deliberate practice and reflection. Rather than offering quick fixes, this podcast delves into the principles behind everything from building physical resilience and fostering deeper friendships to navigating ethical dilemmas and managing time with purpose. The conversations are grounded, often pulling lessons from history, classic literature, and the firsthand experiences of remarkable individuals. It’s a resource for anyone interested in the ongoing project of self-improvement and understanding their role in society and culture. By focusing on actionable wisdom over abstract theory, the show provides a steady stream of thoughtful content that challenges listeners to reconsider their daily habits and long-term goals. Tune in for a consistently engaging blend of the philosophical and the intensely practical, all aimed at helping you develop a more intentional and effective approach to your life's work and relationships.
Author: Language: English Episodes: 100

The Art of Manliness
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