Understanding what counts as normal, high, or low blood sugar is important as it explains how glucose works in the body, typical target ranges for children and adults, and why monitoring is essential.

Lindsay Modglin is a nurse and professional writer who regularly writes about complex medical topics, as well as travel and the great outdoors. She holds a professional certificate in scientific ...

Is there a benefit for healthy people to track their blood sugar? Measuring blood sugar has joined sleep and exercise tracking as wellness trends, with some longevity experts claiming that reducing ...

To check your blood sugar levels at home, you can use a glucose meter or a continuous glucose monitor. Here's what you should know about both devices.

Over time, you notice your blood sugar levels landing outside the 70 to 140 mg/dL range. This can be a clue to insulin ...

If there's one feature I want from wearables tracking my health parameters, it's a built-in sensor that will track blood sugar levels. Specifically, I'd want that from my Apple Watch, which I already ...