Whether blood sugar spikes or drops suddenly, patients with diabetes should be armed with an understanding of what to do.

It's a small device, but the hype around it is huge. The technology is called constant glucose monitoring, and companies that make it say it will transform the way you feel. But what do scientific ...

To think, act, and feel in any way, your brain requires access to large amounts of consistent energy. For most of us, that energy comes in the form of blood sugar (glucose), which is transported into ...

One day in September, I stood in front of my open refrigerator, ravenous but unable to figure out what I should eat. I was worried that whatever I chose to eat would cause the new app on my phone to ...