What sugar circulates in your blood and provides energy?

The sugar that circulates in your blood and provides energy is called glucose. It is derived from the carbohydrates you consume and is the primary source of energy for your body's cells. Insulin, a hormone produced by the pancreas, helps regulate blood glucose levels, ensuring that cells can uptake glucose for energy use. When blood glucose levels are too high or too low, it can lead to health issues such as Diabetes.