There are over 100 types of cancer that affect different parts of the body. Cancerous cells can also spread to other organs. Meanwhile, there are other types of cancer that do not develop tumors, such as leukemia.
Key Factors That Contribute to Cancer
There are certain cancer risk factors that influence your chances of being diagnosed with cancer. While these factors do not directly cause cancer, having one or more of these risk factors should encourage you to go for regular cancer screening for early detection of possible cancer before it develops into a more severe stage.
While cancer can strike at any age, the older a person gets, the higher the chance they could be at risk of cancer. More cases of cancer rise steadily with age.
Smoking, a high-fat diet, and working with toxic chemicals are examples of lifestyle choices that may be cancer risk factors. Most children with cancer, however, are too young to receive exposure to these lifestyle factors for any extended time.
People who are obese have an increased risk of developing cancer. This is primarily caused by the inflammation caused by visceral fat, or the fat that surrounds vital organs. This inflammation leads to more insulin being produced in the pancreas, while extra fat cells create more estrogen. Too much insulin and estrogen can lead cells to split more than usual, which can lead to cancerous cells.