National Diabetes Month

United States, Canada

About

National Diabetes Month is observed throughout November as a time to raise awareness about diabetes, a condition that affects how the body manages blood sugar. The observance highlights the importance of understanding diabetes, recognizing its risk factors and symptoms, and supporting the millions of people who live with type 1, type 2, gestational, and other forms of the condition.

Throughout the month, communities are encouraged to learn more about prevention, healthy habits, regular checkups, and effective diabetes management. It is also an opportunity to appreciate caregivers and health professionals, challenge misconceptions, and promote compassion and support for everyone affected by diabetes.

History

National Diabetes Month is observed throughout November in the United States to increase public understanding of diabetes, its risk factors, prevention, treatment, and long-term effects. The observance developed during a period when diabetes was becoming an increasingly visible public-health concern, while advances in insulin therapy, blood-glucose testing, and medical research were changing how the condition was managed. Its purpose has consistently been to encourage education and early action rather than to focus only on the disease during clinical visits.

The observance is generally traced to the 1970s, when diabetes organizations and public-health advocates began promoting November as a period devoted to diabetes awareness. The American Diabetes Association helped establish the tradition, and presidential proclamations later gave it broader national visibility. By the late twentieth century, National Diabetes Month had become an established annual opportunity for government agencies, hospitals, schools, nonprofit organizations, and community groups to share information about diabetes and support people living with it.

Over time, the emphasis of National Diabetes Month expanded along with scientific understanding. Early campaigns concentrated heavily on recognizing symptoms and explaining insulin treatment. Later efforts addressed the differences among type 1, type 2, and gestational diabetes; the importance of screening and prevention; complications affecting the heart, kidneys, eyes, nerves, and feet; and the social and economic barriers that can influence access to care. Modern observances also highlight diabetes technology, nutrition, physical activity, emotional well-being, and the importance of individualized treatment.

National Diabetes Month has cultural significance because it combines public education with advocacy and community support. November campaigns provide opportunities for people with diabetes and their families to share experiences, challenge misconceptions, and call attention to disparities in diagnosis and treatment. The month also coincides with World Diabetes Day on November 14, an international observance created by the International Diabetes Federation and the World Health Organization in 1991 and recognized by the United Nations in 2006. Together, these efforts have made November a sustained period for raising awareness and encouraging informed action on diabetes. (Background: [National Today](https://nationaltoday.com/national-diabetes-month/).)

Timeline

1921
Frederick Banting and Charles Best, working in J. J. R. Macleod’s laboratory at the University of Toronto, obtained pancreatic extracts that successfully lowered blood glucose in diabetic dogs, a key step toward insulin therapy.
1922
Leonard Thompson, a 14-year-old patient in Toronto, received the first successful insulin treatment for diabetes after a purified extract was administered in January.
1982
The U.S. Food and Drug Administration approved Humulin, the first human insulin produced using recombinant DNA technology, expanding the supply of insulin for diabetes treatment.
1993
The Diabetes Control and Complications Trial reported that intensive blood-glucose management substantially reduced the risk of diabetes complications in people with type 1 diabetes.

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