World Diabetes Day 2026 is on Saturday

About World Diabetes Day

Diabetes is a chronic disease in which the pancreas doesn't make enough insulin or the body can't use the insulin it makes, so blood sugar stays too high. Over time that can damage the heart, blood vessels, eyes, kidneys and nerves. WHO notes that the onset of type 2 diabetes, the most common form, can often be prevented or delayed through a healthy weight, regular physical activity, a healthy diet and avoiding tobacco. The day pushes for earlier diagnosis, affordable treatment and education so people can manage the condition well.

The International Diabetes Federation and the World Health Organization created World Diabetes Day in 1991, in response to growing concern about diabetes as a health and economic threat. November 14 is the birthday of Sir Frederick Banting, the Canadian scientist who, working with Charles Best in Toronto, helped discover insulin in the early 1920s.

On December 20, 2006, the UN General Assembly adopted resolution 61/225, which designated November 14 as a United Nations day to be observed every year starting in 2007. The resolution encouraged countries to develop national policies for diabetes prevention, treatment and care. The IDF chooses a theme for each year's campaign and invites health groups, schools and individuals to register their own activities.

Sources: World Diabetes Day (International Diabetes Federation): About, United Nations: World Diabetes Day, World Health Organization: World Diabetes Day, UN Digital Library: General Assembly resolution 61/225 (2006), World Health Organization: Diabetes fact sheet. How we check dates.

How to mark World Diabetes Day

• Take a type 2 diabetes risk test from a reputable health organization and talk about the result with your doctor.
• Ask your doctor whether you should have your blood sugar checked, especially if diabetes runs in your family.
• Learn common symptoms, such as strong thirst, frequent urination, blurred vision, tiredness and unexplained weight loss.
• Add a regular walk, bike ride or other activity you enjoy to your week.
• Learn how to support a friend or coworker who manages diabetes, including how to help if they have a low blood sugar episode.

World Diabetes Day dates