Forbes Health's medically reviewed guide explores normal blood sugar (glucose) levels by age, plus when it might be appropriate to visit a doctor.

Mar 24, 2023 · Blood sugars by age ; 80–130 mg/dL · 70–95 mg/dL · 80–180 mg/dL · 99 mg/dL or below ; < 180 mg/dL (1 or 2 hours after) · 110–140 mg/dL (1 hour after);

Chart of Normal Blood Sugar Levels by Age for Adults ; 18 – 50, 70 – 99 mg/dL, 70 – 140 mg/dL ; 51 – 60, 70 – 105 mg/dL, 70 – 150 mg/dL ; 61 – 90, 70 – 115 mg/dL ...

Nov 22, 2023 · The A1C test shows average blood sugar levels over the past 2–3 months. It can help doctors diagnose diabetes and check how well treatment ...

Mar 27, 2024 · This blood test, which doesn't require not eating for a period of time (fasting), shows your average blood sugar level for the past 2 to 3 ...

Normal blood sugar levels by age​​ Download this normal blood sugar levels chart by age here.

Normal Blood Sugar Levels Chart for Children [Ages 6-12] ; Before breakfast (fasting blood sugar): 70 to 120 mg/dL ; One to two hours after meals: Less than 140 ...

The expected values for normal fasting blood glucose concentration are between 70 mg/dL (3.9 mmol/L) and 100 mg/dL (5.6 mmol/L). When fasting blood glucose ...