Add Yahoo as a preferred source to see more of our stories on Google. If you find yourself jolting awake in the early morning hours, it may not necessarily be due to unexplained insomnia. Instead, it ...

Most people have slightly higher blood sugar levels in the morning, but these can be significantly higher in some people with diabetes. Hormonal fluctuations and waning insulin are possible reasons.

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 ...