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Why are diseases like cancer more common in older people?

Dr. Mehmet Oz, MD
Cardiology (Cardiovascular Disease)
As we age, our immune system weakens, making us even more vulnerable to disease. That's why diseases like cancer become more common as we age—they grow because we have decreased surveillance (and decreased protection) in our bodies.
You: Staying Young: The Owner's Manual for Extending Your Warranty

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You: Staying Young: The Owner's Manual for Extending Your Warranty

International bestselling authors of YOU: The Owner's Manual and YOU: On a Diet give you all the tools and know-how to stay young and defy the ageing process. Drawing lively parallels between your...

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Important: This content reflects information from various individuals and organizations and may offer alternative or opposing points of view. It should not be used for medical advice, diagnosis or treatment. As always, you should consult with your healthcare provider about your specific health needs.