Sugar

A Blood Sugar Test is a vital diagnostic tool used to measure the amount of glucose (sugar) in your blood. Glucose is the primary source of energy for your body's cells, and maintaining its balance is crucial. This test helps in diagnosing diabetes, pre-diabetes, and hypoglycemia (low blood sugar). It can be done in different ways — Fasting Blood Sugar (FBS), which is taken after 8–10 hours of fasting, or Postprandial (PPBS), taken 2 hours after a meal. The test is extremely important for individuals with a family history of diabetes, those who are overweight, or showing symptoms like excessive thirst, frequent urination, or fatigue. For people already diagnosed with diabetes, it helps track how well the condition is being managed. Regular sugar testing can also help non-diabetic individuals stay aware of their health and prevent future complications through early lifestyle modifications.