Type 2 diabetes is typically a lifelong condition that requires daily upkeep to stave off the risk of high blood sugar levels, which can hike your risk of serious health problems, such as heart disease. The body needs a certain amount of blood sugar to function but having too much of the substance you obtain from eating food can damage vital blood vessels. Unhealthy dietary habits can raise your risk of developing type 2 diabetes and some dietary habits are more obvious than others.