
Diabetes - Symptoms and causes - Mayo Clinic
Mar 27, 2024 · 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 …
Diabetes - Wikipedia
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 …
Diabetes: Symptoms, Causes, Treatment, Prevention, and More
Aug 5, 2025 · There are a few different types of diabetes: Type 1: Type 1 diabetes is an autoimmune disease. The immune system attacks and destroys cells in the pancreas, where …
Diabetes | Type 1 Diabetes | Type 2 Diabetes | MedlinePlus
Feb 3, 2025 · Diabetes, also known as diabetes mellitus, is a disease in which your blood glucose, or blood sugar, levels are too high. Glucose is your body's main source of energy. …
WebMD Diabetes Center: Types, Causes, Symptoms, Tests, and ...
Gestational DI, or gestagenic diabetes insipidus, is a rare disorder that happens in pregnancy, usually in the third trimester. The warning signs of diabetes can be so mild that you don't notice...
Diabetes mellitus | Definition, Types, Symptoms, & Treatment ...
Dec 15, 2025 · Continued buildup of these products of disordered carbohydrate and fat metabolism result in nausea and vomiting, and eventually the patient goes into a diabetic …
Diabetes - NIDDK
Diabetes is a disease that occurs when your blood glucose, also called blood sugar, is too high. Over time, having too much glucose in your blood can cause other health problems such as …
Diabetes Signs, Symptoms, Types, Causes, Treatments and More
Nov 21, 2024 · Everyone’s heard of diabetes. It’s one of the most common chronic diseases in the world, and rates are on the rise. Yet most people don’t fully understand what causes it or how …
Facts About Diabetes - Johns Hopkins Medicine
Diabetes occurs when your body does not process food as energy properly. Insulin is a critical hormone that gets glucose (sugar that is used as energy) to the cells in your body. When you …
Type 2 Diabetes: What It Is, Causes, Symptoms & Treatment
Nov 21, 2025 · Type 2 Diabetes Type 2 diabetes (T2D) is a chronic condition that happens when you have constant high blood sugar. This happens because your body can’t use insulin …