Topics discussed in this article:ReferencesNuha A. ElSayed, Grazia Aleppo, Vanita R. Aroda, Raveendhara R. Bannuru, Florence M. Brown, Dennis Bruemmer, Billy S. Collins, Marisa E. Hilliard, Diana Isaacs, Eric L. Johnson, Scott Kahan, Kamlesh Khunti, Jose Leon, Sarah K. Lyons, Mary Lou Perry, Priya Prahalad, Richard E. Pratley, Jane Jeffrie Seley, Robert C. Stanton, Robert A. Gabbay; on behalf of the American Diabetes Association, 6. Glycemic Targets: Standards of Care in Diabetes—2023. Diabetes Care 1 January 2023; 46 (Supplement_1): S97–S110. Nuha A. ElSayed, Grazia Aleppo, Vanita R. Aroda, Raveendhara R. Bannuru, Florence M. Brown, Dennis Bruemmer, Billy S. Collins, Marisa E. Hilliard, Diana Isaacs, Eric L. Johnson, Scott Kahan, Kamlesh Khunti, Jose Leon, Sarah K. Lyons, Mary Lou Perry, Priya Prahalad, Richard E. Pratley, Jane Jeffrie Seley, Robert C. Stanton, Robert A. Gabbay; on behalf of the American Diabetes Association, 13. Older Adults: Standards of Care in Diabetes—2023. Diabetes Care 1 January 2023; 46 (Supplement_1): S216–S229. Nuha A. ElSayed, Grazia Aleppo, Vanita R. Aroda, Raveendhara R. Bannuru, Florence M. Brown, Dennis Bruemmer, Billy S. Collins, Marisa E. Hilliard, Diana Isaacs, Eric L. Johnson, Scott Kahan, Kamlesh Khunti, Jose Leon, Sarah K. Lyons, Mary Lou Perry, Priya Prahalad, Richard E. Pratley, Jane Jeffrie Seley, Robert C. Stanton, Robert A. Gabbay; on behalf of the American Diabetes Association, 14. Children and Adolescents: Standards of Care in Diabetes—2023. Diabetes Care 1 January 2023; 46 (Supplement_1): S230–S253. Gestational Diabetes | CDC. (2022, December 30). Centers for Disease Control and Prevention. Retrieved June 16, 2023, from Gestational Diabetes and Pregnancy | CDC. (2022, July 14). Centers for Disease Control and Prevention. Retrieved June 16, 2023, from About the authorVictoria Whittington earned her Bachelor of Science in Food and Nutrition from the University of Alabama and has over 10 years of experience in the health and fitness industry.Please note: The Signos team is committed to sharing insightful and actionable health articles that are backed by scientific research, supported by expert reviews, and vetted by experienced health editors. The Signos blog is not intended to diagnose, treat, cure or prevent any disease. If you have or suspect you have a medical problem, promptly contact your professional healthcare provider. Read more about our editorial process and content philosophy .GlucoseLatest articlesGlucoseLatest articlesTune into your body's signalsTake control of your health with data-backed insights that inspire sustainable transformation.Your body is speaking; now you can listen. View Plans, “Fasting blood sugar is unaffected by recent food intake, providing a baseline to see if the levels are in normal range,” explains Burnstine. “Conversely, non-fasting levels reflect how well , Glucose or sugars are the major source of energy and are carried to various organs through the blood. Normal blood sugar levels. Table. Normal blood sugar levels by age; Before meals After meals During bedtime; Adults: 90 to 130 mg/dL: Less than 180 mg/dL: 90 to 150 mg/dL: Children between 13 to 19 years old: 90 to 130 mg/dL-.