New 2026 Guidelines Help Diabetics Fast Safely During Ramadan

The International Diabetes Federation (IDF) has released updated guidelines for 2026 to help Muslims with diabetes fast safely during Ramadan. These new recommendations address growing trends like intermittent fasting while stressing the importance of medical supervision.

The guidelines also introduce improved risk assessment tools and highlight the role of modern technology in managing blood sugar levels during fasting.

The revised IDF-DAR Risk Calculator 2026 now classifies patients into low, moderate, and high-risk categories. This assessment considers diabetes type, blood glucose control, existing complications, and medication regimens. The tool aims to help healthcare providers tailor advice for those planning to fast.

For diabetics who choose to fast, the guidelines provide specific dietary advice. Prioritising vegetables and salads at Iftar and high-fibre foods at Suhur helps prevent dangerous blood sugar swings. Staying hydrated between sunset and sunrise is also emphasised as a key safety measure.

The rise of intermittent fasting, such as the 16:8 diet, is acknowledged in the new recommendations. While some studies suggest benefits for insulin sensitivity and weight loss, the evidence remains uncertain. The IDF warns that fasting should never be attempted without consulting a doctor first.

Modern technologies are playing a bigger role in safe fasting. Continuous glucose monitoring (CGM) systems and smart insulin pumps allow real-time tracking of blood sugar levels. However, regular manual monitoring remains essential for early detection of risks.

Alongside the guidelines, medical associations are pushing for 2026 to be named a 'Year of Prevention'. The campaign aims to promote healthier food policies and reduce the growing number of type 2 diabetes cases worldwide.

The updated 2026 guidelines provide clearer tools for assessing risks and managing diabetes during fasting. With better dietary advice, technology support, and medical oversight, the IDF hopes to make Ramadan safer for Muslims with diabetes. Healthcare providers are now encouraged to use the new risk calculator and stress prevention strategies year-round.