Jan 21, 2026 · Diabetes mellitus refers to a group of diseases that affect how the body uses blood sugar (glucose). Glucose is an important source of energy for the cells that make up the muscles and …

What is diabetes? Diabetes is a condition that happens when your blood sugar (glucose) is too high. It develops when your pancreas doesn’t make enough insulin or any at all, or when your body isn’t …

Jan 2, 2026 · Diabetes is a chronic (long-lasting) health condition that affects how your body turns food into energy. There are three main types of diabetes: type 1, type 2, and gestational diabetes …

Understanding your risk and taking early action are key steps for diabetes prevention. Explore expert-backed tools and programs to help you lower your risk for type 2 diabetes.

Type 1 diabetes is an autoimmune condition in which the body's immune system attacks the beta cells (β-cell) in the pancreas, preventing the production of insulin. This condition typically is present from …

Diabetes occurs when your blood glucose is too high, which can lead to health problems. The main types of diabetes are type 1, type 2, and gestational.

Nov 14, 2024 · Diabetes factsheet from WHO providing key facts and information on types of diabetes, symptoms, common consequences, economic impact, diagnosis and treatment, WHO response.

Feb 3, 2025 · Diabetes is a chronic health condition in which your blood glucose levels are too high. There is no cure, but diet, exercise, medications, and weight control can help.

Diabetes is a disease that happens when your blood sugar level is too high. An estimated 30 million people in the United States are living with diabetes.

Aug 5, 2025 · Find out everything you need to know about diabetes here, including types, symptoms, causes, and risk factors.