Cancer is a disease that inhibits normal cell functioning, as abnormal cells are developed and continued to multiply. The cancer cells or abnormal cells which are formed in a tissue have an ability to inhibit the function of such tissue while spreading to other relative tissues. There are different types of cancers and some are easily manageable while some are very complex. Prevention is always better than cure. Lifestyle and diet, particularly the inclusion of cancer-fighting food in your daily diet is the way to go. Avoid exposure to chemicals, gases, intoxicated or unhealthy foods; commit to the cancer-fighting foods and the top 12 is listed for your convenience.