Blood glucose level, also known as blood sugar level, is a measure of the amount of glucose present in the blood. Glucose is the body’s main source of energy, and it is essential for proper functioning of the brain, muscles, and other organs. Checking blood glucose levels is an important part of managing diabetes, a condition in which the body cannot properly regulate blood sugar levels.
There are a number of different ways to check blood glucose levels. The most common method is to use a blood glucose meter. Blood glucose meters are small, portable devices that measure blood glucose levels from a small sample of blood. Other methods of checking blood glucose levels include using a continuous glucose monitor (CGM) or a urine test.
