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  1. What Causes Cancer? 10 Common Factors - Gateway For Cancer

    May 5, 2023 · Learn about the most common factors that contribute to the development of cancer so you can live a healthy lifestyle and reduce your cancer risk.

  2. Causes of cancer - Wikipedia

    Although cancer syndromes exhibit an increased risk of cancer, the risk varies. For some of these diseases, cancer is not the primary feature and is a rare consequence. Many of the cancer …

  3. Top 10 Causes of Cancer You Should Know | Target Cancer Care

    Aug 5, 2025 · Discover the top 10 causes of cancer, including risk factors and protective measures, to understand and manage your health better.

  4. Cancer - Symptoms and causes - Mayo Clinic

    Nov 19, 2024 · A number of forces can cause gene mutations, such as smoking, radiation, viruses, cancer-causing chemicals (carcinogens), obesity, hormones, chronic inflammation …

  5. What Causes Cancer? 8 Common Reasons - Patient

    Feb 2, 2025 · Many cancers seem to develop for no apparent reason. However, certain risk factors are known to increase the chance that one or more of your cells will become abnormal …

  6. Cancer - World Health Organization (WHO)

    Feb 3, 2025 · The most common cancers are breast, lung, colon and rectum and prostate cancers. Around one-third of deaths from cancer are due to tobacco use, high body mass …

  7. Cancer Data and Statistics | Cancer | CDC

    Jun 10, 2025 · Cancer rates by US state: See rates of new cancers or cancer deaths for the entire United States and individual states for common cancers. Also, see the top 10 cancers for men …

  8. Most Common Causes of Cancer and How to Lower Your Risk

    Jul 15, 2025 · Cancer is among the world’s top killers, and a diagnosis is life-changing for both patients and families. But why and how do people get cancer, and how does the body develop it?

  9. Cancer Causes and Prevention - NCI

    Learn about known and potential cancer risk factors and ways to reduce cancer risk. The latest research on what causes cancer and how some cancers may be prevented. Covers known …

  10. Common Questions About Causes of Cancer - American Cancer Society

    Tobacco use, contact with secondhand smoke, being in the sun, having excess body weight, not being active, drinking alcohol, and not eating a healthy diet are risk factors that can be …