The Ministry of Health is holding National Diabetes Week from November 11 to 17 to raise public awareness about this disease and emphasize the significance of prevention and timely diagnosis for effective management.
According to data from the World Health Organization (WHO), diabetes is a chronic condition that arises either from insufficient insulin production by the pancreas or from the body's inability to effectively use the produced insulin. Insulin is a hormone that regulates blood glucose levels. Hyperglycemia, also known as high blood sugar, is a common consequence of uncontrolled diabetes and over time leads to serious damage to many body systems, especially nerves and blood vessels.
Currently, over 588 million people aged 20 to 79 live with diabetes, and this number is expected to exceed 852 million by 2050. Furthermore, about 252 million people are still unaware of their condition.
Based on the results of the eighth national survey of non-communicable disease risk factors, conducted in the Iranian year 1400 (2021–2022), a ministry of health official, Jafar Jandaghi, reported that at least 14 percent of the population over 25 years old, which amounts to 7.5 million people, suffer from diabetes.
He added that when individuals with prediabetes and impaired glucose tolerance are included, the total number reaches 20 million.
Each day of the week is dedicated to a specific theme: Wednesday, November 11, is Diabetes Prevention; Thursday, November 12, is Diabetes and Effective Treatment; Friday, November 13, is Diabetes and Physical Exercise; Saturday, November 14, is Diabetes and Early Detection (World Diabetes Day), Diabetes and Education; Sunday, November 15, is Diabetes and Healthy Eating; and Monday, November 16, is Diabetes and Media.
November 14 is World Diabetes Day. It was established in 1991 by the International Diabetes Federation (IDF) with the support of the WHO in response to growing concerns about the health threat and economic consequences posed by diabetes. In 2006, World Diabetes Day became an official UN day.
More than 40 percent of people living with diabetes worldwide do not know they have the diagnosis. Without a diagnosis, people with diabetes may not receive the necessary help, treatment, and support to manage their condition and maintain a healthy lifestyle. Common symptoms include excessive thirst, frequent urination, fatigue, and blurred vision.
Knowing the symptoms of diabetes helps people understand when to seek help. General signs of diabetes include increased thirst, frequent urges to urinate, tiredness, and hazy vision.
Type 1 diabetes often develops rapidly, whereas type 2 diabetes usually progresses gradually and may not cause any noticeable symptoms.
The theme for World Diabetes Day 2026,



