Blood Sugar Tests: Definition, and 3 Types

Blood sugar levels have always changed, especially before and after meals. Normal blood sugar levels before meals range from 70-130 mg/dL. While after eight hours of fasting, blood sugar levels should be less than 100 mg/dL. When blood sugar tests are performed two hours after meals, normal results are less than 140 mg/dL. What is a blood sugar… Read More »