what should a normal blood sugar level in a person?
A normal fasting blood glucose target range for an individual without diabetes is 70-100 mg/dL (3.9-5.6 mmol/L). The American Diabetes Association recommends a fasting plasma glucose level of 70â130 mg/dL (3.9-7.2 mmol/L) and after meals less than 180 mg/dL (10 mmol/L).