Juvenile diabetes, also known as Type 1 diabetes, is a chronic condition that occurs when the body cannot produce enough insulin, a hormone needed to regulate blood sugar levels. This type of diabetes typically develops in children and young adults, hence the name "juvenile." Symptoms may include increased thirst, frequent urination, and fatigue. The exact cause of juvenile diabetes is not fully understood, but it is believed to involve an autoimmune response where the body's immune system mistakenly attacks the insulin-producing beta cells in the pancreas. Management usually requires daily insulin injections or the use of an insulin pump, along with regular monitoring of blood sugar levels.