FoodBozo.com

In a world of processed foods and fatty snacks, there is much concern over weight gain and obesity. For those of us who tend to carry the weight in our stomach area, this makes you at a higher risk of having a heart attack or stroke.

For people with large bellies, their body often loses sensitivity to insulin, an important hormone that helps the body feel energized and burn energy. Type 2 diabetes, high blood pressure, and heart disease occur because of too much bad cholesterol in their systems.

Read more: Goodbye belly fat

Researchers think that up to 40 percent of cancers are preventable by making lifestyle changes like quitting smoking, eating healthily, limiting alcohol intake and reducing sun exposure, as well as avoiding cancer-causing diseases like HPV and hepatitis. And scientists are looking into the potential effects of plastic, cooking and even cellphones. Find out how to cut your chances with these five tips:

Read more: Cancer prevention secrets