Tobacco use, alcohol consumption, unhealthy diet, physical inactivity and air pollution are risk factors for cancer and other noncommunicable diseases. Some chronic infections are risk factors for cancer; this is a particular issue in low- and middle-income countries.
Feb 3, 2022
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Complications · Pain. Pain can be caused by cancer or by cancer treatment, though not all cancer is painful. · Fatigue. Fatigue in people with cancer has many ...
Can cancer be prevented? · What's my cancer risk? · Smoking and tobacco · Obesity and weight · Sun and UV · Diet and healthy eating · Alcohol · Physical activity.
There is no one single cause for cancer. Learn about the various possible causes, including risk factors and how genes affect cancer growth.
Medical researchers estimate 5% to 12% of all cancers are caused by inherited genetic mutations that you can't control.
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Oct 11, 2021 · Cancer is caused by changes to DNA. Most cancer-causing DNA changes occur in sections of DNA called genes. These changes are also called genetic ...
Most cancers seem to be caused by a complex mix of many risk factors, but sometimes cancer develops in people who don't have any risk factors. A risk factor is ...
Genetics and Cancer Risk Some types of cancer run in certain families, but most cancers are not clearly linked to the genes we inherit from our parents. Gene ...
One of the main environmental causes of cancer is ultraviolet (UV) radiation from the sun. Many skin cancers, including melanoma, are caused by spending too ...
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For informational purposes only. Consult your local medical authority for advice.