Glucose normal levels in diabetics?

ADA. Per american diabetes association, target blood sugar levels in non-pregnant adult diabetics are fasting below 130, 2-hour post meal below 180, and A1c below 7%.
Fasting < 100. For everyone (diabetics and non-diabetics) fasting glucose should be less than 100 for optimum health. For diabetics it is important to take oral medications or Insulin to make sure that it is. Blood test (hgb a1c) also checks average blood glucose level for the past 3 months and should be checked regularly.

Related Questions

What fasting glucose level is normal for pre-diabetic and diabetic?

It's all one. Disorder; only the name changes as your sugar gets higher. The health risks don't change as the name changes, you're at the same risk right from the beginning - that's why it's important not to wait but begin diet, exercise, weight loss and education now. See diabetes.Org for the numbers if you absolutely feel you need them. Read more...

Could you tell me what are normal glucose levels for a non diabetic teenage girl?

Depends upon age. 60-100 mg/dl for children up to 16 years of age; 70-105 for teenager over 16 years of age. Read more...
Normal Ranges. Fasting: 65-99 mg/dl, 2 hours after a meal or glucose tolerance test: no more than 139 mg/dl. Same as for adults. Read more...