Hormonal Fluctuations in Diabetes

Hormonal fluctuations play a key role in blood glucose control in diabetes. The hormone insulin regulates the movement of glucose from the bloodstream into cells for energy. In Type 1 diabetes, the body produces little or no insulin, while in Type 2 diabetes, the body becomes resistant to insulin. Other hormones such as glucagon, cortisol, adrenaline, and growth hormone can raise blood sugar levels, especially during stress, illness, puberty, or early morning hours. These hormonal changes can cause unexpected increases or decreases in blood glucose, making careful monitoring and management essential for people with diabetes.