what is a blood sugar level

Blood sugar level, also known as blood glucose level, refers to the concentration of glucose present in your blood. Glucose is a primary source of energy for your body's cells and is derived from the foods you eat. Maintaining a healthy blood sugar level is crucial for overall health, especially for individuals with diabetes or prediabetes.

Normal Blood Sugar Levels:

• Fasting (before meals): 70–99 mg/dL
• Postprandial (1–2 hours after eating): Less than 140 mg/dL

Blood Sugar Levels in Diabetes:

• Prediabetes: Fasting blood sugar levels between 100–125 mg/dL
• Diabetes: Fasting blood sugar levels of 126 mg/dL or higher

Monitoring blood sugar levels is essential for managing diabetes and preventing complications. Regular testing and consultation with a healthcare provider are recommended.