Blood sugar is your body’s main source of energy, but chronically elevated levels are the cause of diabetes, which can cause serious health problems. Knowing how to lower your blood sugar is not only ...

How often should you test your glucose and A1C? How do food, sleep and exercise affect blood sugar? Here’s what to know. Credit...Illustration by Andrei Cojocaru; Photos by Getty Supported by By Nina ...

Tracking glucose numbers in real time is an increasingly popular wellness trend, but monitoring a constant stream of data can ...

Jessica was a writer on the Wellness team, with a focus on health technology, eye care, nutrition and finding new approaches to chronic health problems. Expertise Public health, new wellness ...

You’re not imagining it: The postmeal lull is real. Many people feel fatigued, foggy, or irritable after meals, even when lab tests show a normal A1C level. A1C measures average blood sugar levels ...