Chasing Life Do We All Have a ‘Cancer Gene’?
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Jul 8, 2025 A listener grapples with cancer risk after losing both parents to bone cancer. Dr. Sanjay Gupta explains the complexities of 'cancer genes' and the influence of lifestyle choices on genetic predisposition. The conversation shifts to sleep, tackling whether nightly sleep aids lead to worse outcomes than fragmented slumber. Insights into cognitive behavioral therapy for sleep improvement provide listeners with alternative strategies. Overall, it's a deep dive into understanding health risks and navigating personal wellbeing.
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Cancer Is DNA Mutation Disease
- Cancer is not a single gene but a group of diseases caused by DNA mutations.
- Most mutations happen over time due to aging, environment, or randomly.
Bone Cancer Facts
- Primary bone cancer is rare, less than 1% of US cancers annually.
- Often, bone cancers originate from metastases of other cancers like breast or prostate.
Be Proactive About Cancer Risk
- If family history suggests bone cancer, discuss genetic counseling with your doctor.
- Focus on a healthy weight, stay active, limit alcohol and processed foods, and protect skin from sun.