glükózszintek

Glükózszintek refer to the concentration of glucose, a simple sugar, in the blood. Glucose is the primary source of energy for the body's cells and is obtained from the digestion of carbohydrates. Maintaining stable blood glucose levels is crucial for proper bodily function.

Normal fasting blood glucose levels typically range between 70 and 100 milligrams per deciliter (mg/dL). After a meal, levels can temporarily rise, but usually return to the normal range within a couple of hours.

Deviations from these normal ranges can indicate health issues. Consistently high blood glucose levels, known as hyperglycemia, are characteristic of diabetes mellitus. This condition arises when the body either doesn't produce enough insulin, a hormone that helps glucose enter cells, or the cells don't respond properly to insulin. Uncontrolled hyperglycemia can lead to serious long-term complications affecting the eyes, kidneys, nerves, and cardiovascular system.

Conversely, low blood glucose levels, or hypoglycemia, can occur due to various factors, including certain medications, excessive alcohol consumption, or skipping meals. Symptoms of hypoglycemia can include dizziness, shakiness, sweating, confusion, and in severe cases, loss of consciousness.

Monitoring blood glucose levels is a key aspect of managing diabetes and detecting potential metabolic disorders. This can be done through self-monitoring with a glucometer or by healthcare professionals through laboratory blood tests. Lifestyle factors such as diet, exercise, and stress management play significant roles in regulating blood glucose levels.