Glucose is a simple sugar that serves as a primary source of energy for our bodies. It is found in many foods, especially in fruits like apples and bananas, as well as in carbohydrates such as bread and pasta. When we eat, our bodies break down these foods into glucose, which then enters the bloodstream to fuel our cells. Our bodies regulate glucose levels carefully. The hormone insulin, produced by the pancreas, helps cells absorb glucose for energy. If glucose levels are too high or too low, it can lead to health issues like diabetes. Maintaining balanced glucose levels is essential for overall well-being.