Blood sugar levels at least 8 hours after eating are essential data points for people with and without diabetes. Clinical guidelines say they should generally be 90 to 130 mg/dL, but that may vary.

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 ...

Time in range, a new metric for people with diabetes, would have made no sense to those living with this disease 75 years ago because they rarely, if ever, knew what their blood sugar level was at a ...

Blood sugar tests measure the amount of glucose in your blood and help detect prediabetes, diabetes, and blood sugar ...

Eun Lee, MDKey TakeawaysA fasting blood sugar test result under 99 mg/dL is considered normal, while 126 mg/dL or higher ...