Her Mammogram Was Clear—But She Had Cancer: Samantha Harris on Intuition, Healing & the 10% Toxic Rule

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What happens when the “healthy one” gets cancer? Samantha Harris shares the diagnosis that changed everything.

In this deeply moving episode of Hol+, Dr. Taz MD sits down with Emmy-nominated TV host, author, and breast cancer survivor Samantha Harris to unpack her harrowing and empowering health journey—from being blindsided by a breast cancer diagnosis at 40, to navigating a recurrence a decade later, despite living what she thought was the healthiest lifestyle.

Best known as the radiant host of Dancing with the Stars and Entertainment Tonight, Samantha takes us behind the scenes of her transformation from fitness icon to fierce advocate, author, and functional health warrior. She opens up about her fight to be taken seriously by doctors, why mammograms failed to detect her cancer, and the powerful philosophy she developed in the aftermath: “10% Toxic.”

This conversation is packed with raw honesty, actionable insights, and the kind of wisdom that only comes from walking through fire—twice.

Samantha opens up about:

• How a “normal” mammogram nearly cost her everything
• The misdiagnosis that delayed her treatment for months
• Her decision to skip chemo and radiation—and why she still doesn’t regret it
• The power of intuition in healing and early detection
• How to build your “doctor squad” and advocate for yourself
• Her 10% toxic philosophy to reduce overwhelm and reclaim wellness
• How she now supports women around the world through her book, podcast, and retreats

Whether you’ve faced cancer, know someone who has, or simply want to prevent disease in a world full of overwhelm, this episode offers real talk, real tools, and real hope.

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About Samantha Harris

A 4-time Emmy Award nominee, she’s best known for lighting up our screens for 8 unforgettable seasons as the host of Dancing with the Stars—and she also won the Emmy for her years on Entertainment Tonight! She’s the only host to have ever anchored every major national entertainment news program from Access Hollywood and EXTRA to E! News and more.

But behind the bright lights, life took an unexpected turn. At just 40 years old, this devoted wife and mom of two young daughters faced a shocking breast cancer diagnosis. A decade later, at 50, she was blindsided yet again by a recurrence. But Samantha Harris didn’t just survive—she redefined what it means to thrive. She turned her journey into a mission—becoming a Certified Health Coach, and the bestselling author and dynamic host of the top-rated podcast, Your Healthiest Healthy. 

You’ve seen her as a trusted health expert on Good Morning America, FOX & Friends, The Doctors, HLN’s Morning Express, and more—sharing practical, life-changing wellness strategies. As a National Ambassador for the world’s largest breast cancer foundation, Susan G. Komen, she’s on a mission to uplift, empower, and equip others to take control of their health like never before—one manageable step at a time.

Stay Connected

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Connect with Samantha Harris

​https://samantha-harris.com/

https://www.instagram.com/samanthaharristv/

Host & Production Team

Host: Dr. Taz; Produced by Rainbow Creative (Executive Producer: Matthew Jones; Lead Producer: Lauren Feighan; Editors: Jeremiah Schultz and Patrick Edwards)

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Chapters

00:00 Introduction