The Exam Room by the Physicians Committee Gut-Skin Axis: Can Gut Problems Cause Skin Cancer? | Dr. Will Bulsiewicz
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Jun 5, 2025 
Dr. Will Bulsiewicz, a two-time New York Times bestselling author and gut health expert, joins Chuck Carroll to explore the fascinating connection between gut health and skin conditions, including cancer. Chuck shares his personal journey with skin cancer and how it ties to his gut issues. They discuss the gut-skin axis, the surprising role of the microbiome in skin conditions, and the importance of fiber for cancer prevention. Listeners will learn about dietary changes, lifestyle impacts, and get insights into transforming their health.
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Chuck's Skin Cancer Diagnosis
- Chuck Carroll was diagnosed with basal cell carcinoma on his temple amid ongoing gut health issues.
- This personal experience motivated an exploration of the potential connection between gut health and skin cancer.
Gut-Immune-Skin Axis Explained
- The gut and skin communicate through the gut-immune-skin axis which involves the gut microbiome, immune system, and skin health.
- This axis plays a key role in immune function related to skin cancer prevention and overall skin conditions.
Gut Microbiome Causes Skin Cancer
- Genetic evidence shows the gut microbiome is causative for basal cell carcinoma and melanoma.
- A healthy gut microbiome may reduce risks and slow progression of these skin cancers.
