Many factors, such as genetic abnormalities, exposure to toxins in the environment, and lifestyle choices, can result in cancer.
While some genetic changes happen spontaneously during cell division, others might be inherited. Exposure to radiation, certain chemicals, and cigarette smoke are environmental factors that raise the risk of developing cancer.
Cancer risk can also be increased by a poor diet and a lack of exercise. Age is a big risk factor as well because cancer is more common as people age.
Cancer can be avoided to an extent by recognizing and avoiding risk factors, and even if it develops, it is easier to retain normal health with a successful diagnosis at an early stage.

