Next time you take another bite when you aren’t actually hungry, you might want to think about what else you might be opting for, besides an extra scrumptious morsel -perhaps it could be cancer. One of the most important steps you can take to lower your risk of cancer is to maintain a healthy weight. Most of us have been hearing about genetic and environmental pollutants for so long that we think cancer is beyond our control, but in fact, more than 50 percent of all cancers can be prevented wi.