Diabetes can weaken the immune system’s ability to fight infection, increasing the risk of serious complications from the influenza virus. However, by paying extra attention to nutrition habits during flu season, most people with diabetes who do catch the flu can avoid serious complications.

Diabetic eye disease is a group of eye conditions that people with diabetes can develop. If left untreated, these conditions can lead to permanent vision loss or blindness. The longer someone has diabetes, the more likely it is that they will get an eye disease.