the normal rate of blood sugar level for age 50?

Normal blood sugar levels for people aged 50 and over:

- Fasting blood sugar level: 70-100 mg/dL (3.9-5.6 mmol/L)

- Postprandial blood sugar level (2 hours after a meal): less than 140 mg/dL (7.8 mmol/L)

It's important to note that these are just general guidelines and your doctor may recommend different target blood sugar levels based on your individual health and medical history. If you have any concerns about your blood sugar levels, it's best to consult with your healthcare provider.