What are blood sugar spikes?

Blood sugar spikes occur when a person with diabetes has too much blood glucose—and can be dangerous if left untreated. Diabetes educator Annie Reed lists common symptoms of blood sugar spikes and ways to manage high blood sugar.

If you have diabetes, you need to be prepared to handle low blood sugar. Here’s how to spot it, treat it, and avoid it.

Low blood sugar can make you feel irritable, confused or overly tired. Learn how to prevent and manage this serious diabetes complication.

Understanding nutrition labels and the glycemic index can help you select foods that help you manage your blood sugar levels.

Know the risks of hypoglycemia and develop a plan for managing it with these expert-backed tips.

If your mind is cloudy, hands shake and you begin to sweat, you might be experiencing low blood sugar.