Glucose solution is widely used in medical settings to provide energy and hydration to patients who cannot take oral fluids or nutrients. It is commonly administered intravenously to treat low blood sugar (hypoglycemia), dehydration, and to support patients during fasting periods such as before or after surgery. In emergency care, it helps stabilize patients with shock or trauma by maintaining blood glucose levels and supporting circulation. In clinical environments, glucose solutions are also used as a vehicle for delivering medications through IV infusion. The solution provides a compatible medium for drugs that need to be diluted before entering the bloodstream. Outside of healthcare, glucose solutions are used in food and beverage industries as a source of quick energy. It is found in sports drinks and energy supplements to replenish glycogen stores and prevent fatigue during prolonged physical activity. In laboratory settings, glucose solution serves as a substrate in cell cultures and fermentation processes, supporting the growth of microorganisms or cultured cells by acting as a primary energy source. It is also used in diagnostic tests, such as glucose tolerance tests, to assess the body’s ability to metabolize sugar and diagnose conditions like diabetes.