For most healthy women, optimal fasting insulin levels should be less than 25 mIU/L (milli-international units per liter), ...

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 ...

According to the CDC, more than 38 million people in the U.S. have diabetes, a condition that's linked with high levels of blood sugar. But doctors regularly check blood sugar levels during annual ...

Monitoring blood sugar and ketone levels can help prevent complications. In some cases, people may experience euglycemic diabetic ketoacidosis. This refers to when a person has high ketone levels but ...

Whether blood sugar spikes or drops suddenly, patients with diabetes should be armed with an understanding of what to do.

Many people are confused by normal fasting sugar readings alongside higher HbA1c lab results. This mismatch highlights hidden blood sugar rises after meals. Experts now consider HbA1c a stronger ...

During fasting or exercise, immune cells (red) migrate to the pancreas and stimulate glucagon-producing cells (orange) to regulate blood sugar, with cell nuclei shown in blue. “For decades, immunology ...