Diabetes Basics
Diabetes is a chronic (long-lasting) disease that affects how your body turns food into energy. There are three main types of diabetes: type 1, type 2, and gestational diabetes (diabetes while pregnant). More than 122 million Americans are living with diabetes (34.2 million) or prediabetes (88 million).
Page last reviewed: May 30, 2019
Content source: Centers for Disease Control and Prevention