A quarter-size device that tracks the rise and fall of sugar in your blood is the latest source of hope — and hype — in the ...

Continuous glucose monitors, or CGMs, are small devices that track blood sugar in real time and can tell wearers how their bodies are reacting to stress, food, sleep or exercise. New versions ...

Once reserved for people with diabetes, blood sugar monitors are now available over-the-counter. Two doctors explain what they can do, and if you need one.

2. Hypoglycemia (low blood sugar) This happens when blood sugar levels drop too low, usually below 70 mg/dL, so they may show signs like shakiness, sweating, confusion, and dizziness.

Gestational diabetes occurs when the body struggles to regulate blood sugar levels during pregnancy. Proper management through diet, exercise, medications, and monitoring strategies is crucial ...

The monitor is a painless patch that inserts a needle into your skin. Every few minutes or so, it sends a signal to an app on your phone with an estimate of your blood sugar.