Autoimmune Diabetes -

To distinguish autoimmune forms from Type 2 diabetes, clinicians use specific diagnostic tests: Latent autoimmune diabetes in adults (LADA) - Mayo Clinic

Autoimmune diabetes is a category of diabetes where the body's immune system mistakenly attacks and destroys the insulin-producing beta cells in the pancreas. This process leads to a absolute or relative deficiency of insulin, which is essential for regulating blood sugar. Forms of Autoimmune Diabetes autoimmune diabetes

Often diagnosed in childhood or adolescence, this is characterized by a rapid immune attack on beta cells, requiring lifelong insulin therapy from the point of diagnosis. To distinguish autoimmune forms from Type 2 diabetes,

Sometimes called "Type 1.5," LADA occurs in adults over 30. It progresses much more slowly than Type 1 and is frequently misdiagnosed as Type 2. While patients may not need insulin immediately, most eventually require it as beta-cell function declines. Key Clinical Markers Sometimes called "Type 1