Normal sugar: Blood glucose levels are maintained in

Blood glucose levels are maintained in a narrow range by specific hormones acting on the liver, pancreatic beta cells, adipose tissue and skeletal muscle. Glucagon, Cortisol, Epinephrine, Growth hormone (a.k.a stress hormones as a bunch) increase blood glucose levels whereas Insulin has the opposite effect. Explore normal blood sugar levels by age, plus how it links to your overall health and signs of abnormal glucose levels, according to experts. A normal blood sugar range for a healthy adult (male or female) after 8 hours of fasting is 70-100 mg/dL. The normal fasting blood sugar range is 70-99 mg/dL. This baseline measurement, taken after an overnight fast, provides crucial insights into your body’s ability to regulate glucose, a key factor in overall health.