What condition is indicated by insufficient insulin production?

Insufficient insulin production is primarily associated with Type 1 diabetes. This condition occurs when the body's immune system attacks and destroys the insulin-producing beta cells in the pancreas, leading to little or no insulin being available to regulate blood glucose levels. Without insulin, glucose cannot effectively enter cells for energy, causing high blood sugar levels and a range of symptoms.

Type 1 diabetes typically develops in childhood or adolescence, but it can occur at any age. Patients with this condition require lifelong insulin therapy to manage their blood glucose levels and prevent complications.

The other conditions listed do not directly involve insufficient insulin production. Gestational diabetes occurs during pregnancy when the body cannot produce enough insulin to compensate for insulin resistance. Hyperthyroidism relates to excessive hormone production by the thyroid gland, and adrenal fatigue refers to a theory that the adrenal glands are exhausted from prolonged stress, neither of which is tied to a lack of insulin production.