Waking up to high blood sugar despite not eating? Nutritionist Shweta Panchal explains the Dawn Phenomenon and shares simple ...

If you have type 2 diabetes or prediabetes, it seems mysterious and frustrating to be greeted with high blood sugar after an overnight fast-after all, one has not taken in any food since nighttime.

You may have high blood sugar in the morning for several reasons, such as the waning action of insulin medications or the “dawn effect.” Chronically high blood sugar levels can damage many tissues in ...