BLOOD GLU (F)
The Blood Glucose (Fasting) test measures the level of sugar (glucose) in the blood after an overnight fast of 8–12 hours. It is one of the most important tests for diagnosing and monitoring diabetes and assessing how well the body regulates blood sugar levels.
Elevated fasting blood glucose levels may indicate diabetes mellitus, prediabetes, or impaired glucose tolerance, while low levels may suggest hypoglycemia, which can cause symptoms like dizziness, sweating, and weakness. Doctors commonly recommend this test for routine health check-ups, screening individuals at risk of diabetes, or monitoring patients already diagnosed with diabetes.
The test is simple and requires a small blood sample taken after fasting. Accurate results help doctors diagnose diabetes early, guide treatment plans, and ensure effective management of blood sugar levels for better overall health.