How to Reduce Cancer Risk Factors

Cancer: Risk Factors  The exact cause of cancer is not known but there are several factors that can increase your risk of cancer. Some of risk factors of cancer may affect DNA of cells which results in abnormal cell growth and forms tumours. Different cancers have different risk factors. Having risk factor does not mean that person will have cancer. Sometimes person without risk factor can also have cancer. There are four types of cancer risk factors. 1. Behavioral risk factors 2. [...]