People who have diabetes are twice as likely to develop certain types of cancer compared to people who do not have diabetes. The American Diabetes Association (ADA) indicates that researchers are working to learn about the link between having type 2 diabetes and developing certain types of cancer.

The cancers most often considered in the link include liver cancer, pancreatic cancer, uterine, bladder, colon and breast cancer. Researchers do know that cancers and type 2 diabetes share certain common risk factors such as age, smoking, living a sedentary lifestyle and obesity. There are other common risk factors, including race or ethnicity, alcohol use and gender.

The additional glucose in the blood fuels the growth of cancer cells. The more out-of-control a person’s diabetes is, the greater the risk for other complications such as cancer.

Scientists note the fact that metformin is a potential tool for fighting cancer among people who have diabetes. The metformin blocks the signaling pathway that is indicated in cell growth. The drug also displays chemopreventive properties, but does not serve as the sole drug to treat cancer.

The ADA stresses the importance of eating a healthy diet, staying active and getting recommended cancer screenings to stay healthy.