
34. Being overweight can be hard on your body.
Most people don’t associate cancer with being overweight or obese. Being overweight is more often associated with diabetes or heart disease. However, about 8% of all cancers can be attributed to being overweight or obese, so losing weight can help you lower the risk of getting a variety of cancers, including liver cancer, pancreatic cancer, kidney cancer, breast cancer, and more.

“Bodyweight plays a role in inflammation, changes in hormone levels, and can affect biochemicals in your body like insulin,” says Gapstur. Prevention includes eating healthy foods and getting enough physical activity. Both of these lifestyle changes not only help maintain a healthy weight and reduce the chances of developing some cancers but can ward off depression and boost your mood. Luckily, losing weight immediately reduces the risk of these types of cancer. It also increases your rate of survival, should you be diagnosed.