Final answer:
Type 1 diabetes is typically diagnosed in children and young adults and is an autoimmune disorder that destroys insulin-producing cells in the pancreas, leading to insulin dependency.
Step-by-step explanation:
Type 1 Diabetes Diagnosis
Type 1 diabetes is most often diagnosed in children and young adults, though it can occur at any age. It's an autoimmune disorder where the immune system mistakenly attacks the beta cells of the pancreas that produce insulin.
This results in the body not being able to regulate blood glucose levels properly, necessitating insulin injections for management. While type 2 diabetes is linked to lifestyle factors and is more common in older adults, type 1 diabetes is not caused by lifestyle and often presents with a rapid onset of symptoms like excessive thirst, urination, weight loss, and fatigue.