Which of the following is not a symptom of diabetes?

Improved appetite is not a symptom of diabetes. In fact, individuals who are experiencing high blood glucose levels may often have a reduced appetite due to the body's inability to utilize glucose effectively for energy. Symptoms associated with diabetes commonly include frequent urination, unexplained weight loss, and constant fatigue. These symptoms arise because the body is either not producing enough insulin or is not able to use insulin effectively, leading to an accumulation of sugar in the bloodstream and the body’s cells being deprived of energy.

Frequent urination occurs as the kidneys work to filter out excess glucose, which can lead to increased thirst and subsequent increased fluid intake, further contributing to frequent urination. Unexplained weight loss can happen when the body starts breaking down fat and muscle for energy due to the insufficient use of glucose. Constant fatigue is linked to the body not effectively utilizing glucose, which is a primary source of energy. Overall, while symptoms like frequent urination, weight loss, and fatigue are commonly associated with diabetes, improved appetite does not align with the physiological effects of the condition.