
Type 2 diabetes - Symptoms and causes - Mayo Clinic
Feb 27, 2025 · Type 2 diabetes happens when the body cannot use insulin correctly and sugar builds up in the blood. It was once called adult-onset diabetes. Over time, high blood sugar …
Type 2 diabetes - Wikipedia
Type 2 diabetes (T2D), formerly known as adult-onset diabetes, is a form of diabetes mellitus that is characterized by high blood sugar, insulin resistance, and relative lack of insulin. [6] …
Type 2 Diabetes - NIDDK
Learn about the symptoms of type 2 diabetes, what causes the disease, how it’s diagnosed, and steps you can take to help prevent or delay type 2 diabetes.
Type 2 Diabetes: Symptoms, Causes, and Treatment - WebMD
Sep 4, 2024 · Type 2 diabetes is a long-term medical condition in which your body doesn’t use insulin properly, resulting in unusual blood sugar levels. Learn more about the symptoms, …
Type 2 Diabetes | Diabetes | CDC
May 15, 2024 · Type 2 diabetes most often develops in people 45 or older, but more and more children, teens, and young adults are also developing it. Type 2 diabetes symptoms often …
Type 2 Diabetes: What It Is, Causes, Symptoms & Treatment
Nov 21, 2025 · What Is Type 2 Diabetes? Learn about the early signs of diabetes. Type 2 diabetes (T2D) happens when your body can’t use insulin properly and/or doesn’t make …
Understanding Type 2 Diabetes | ADA
Learn about type 2 diabetes, a chronic condition that affects blood glucose. Understand type 2 symptoms, causes, and detection. Take our 60- second type 2 risk test.
Type 2 Diabetes - Johns Hopkins Medicine
When your body can't make enough insulin or can't use insulin, it is called type 2 diabetes. Insulin helps the cells in the body absorb glucose, or sugar, for energy. Without insulin, glucose builds …
Type 2 diabetes: MedlinePlus Medical Encyclopedia
Jan 10, 2025 · Type 2 diabetes is the most common form of diabetes. Insulin is a hormone produced in the pancreas by special cells, called beta cells. The pancreas is below and behind …
Type 2 Diabetes: Symptoms, Treatments & Whether It’s Genetic
Type 2 diabetes is a common chronic disease in the United States. An estimated 1 in 10 Americans have diabetes, and 90% to 95% of all cases are type 2 diabetes, according to the …