To keep your blood sugar levels in check, consider making some adjustments to your diet. Learn more about the top foods that ...

Learn the best times to check your blood sugar, what your results mean, and how to use them to manage your health. It varies due to several factors.

The World Health Organization (WHO) recommends the fasting glucose range between 70 and 100 milligrams per deciliter (mg/dL), or 3.9 and 5.6 millimoles per liter (mmol/L).