Related Experiment Video
Updated: May 28, 2026

Study of In Vivo Glucose Metabolism in High-fat Diet-fed Mice Using Oral Glucose Tolerance Test (OGTT) and Insulin Tolerance Test (ITT)
Published on: January 7, 2018
Ramadan and diabetes: As-Saum (The fasting)
Mohammed Abdul Jaleel1, Syed Abbas Raza, Farah Naaz Fathima
1Department of Medicine, Bangalore Diabetes Hospital, Vasanthanagar, and AJ Diabetes Care and Polyclinic, BTM Layout, Bangalore, India.
Patients with uncontrolled diabetes face risks during Ramadan fasting. Stratifying diabetics into risk categories guides safe fasting decisions, with specific recommendations for each group to prevent adverse health events.
Area of Science:
- Endocrinology
- Metabolic Disorders
- Islamic Studies
Background:
- Ramadan fasting is a religious observance for Muslims, involving abstention from food and drink from dawn to sunset.
- Individuals with diabetes mellitus may face significant health risks during Ramadan fasting, including hypoglycemia, hyperglycemia, dehydration, and thrombosis.
- Islamic jurisprudence provides exemptions from fasting for individuals whose health may be jeopardized.
Purpose of the Study:
- To stratify patients with diabetes mellitus into risk categories based on their potential complications during Ramadan fasting.
- To provide evidence-based recommendations for safe fasting practices among diabetic individuals during Ramadan.
- To outline management strategies for diabetic patients who choose to fast during Ramadan.
Main Methods:
- Classification of diabetic patients into four risk categories based on glycemic control and complication status.
- Review of Islamic rulings and medical guidelines pertaining to fasting and diabetes.
- Development of a comprehensive management plan for fasting diabetic individuals.
Main Results:
- Patients in categories 1 and 2 (high risk) are advised against fasting due to probable harm.
- Patients in categories 3 and 4 (lower risk) are recommended to fast, with appropriate precautions.
- Effective management strategies include patient education, pre-Ramadan assessment, dietary modifications, medication adjustments, and regular blood glucose monitoring.
Conclusions:
- Risk stratification is crucial for determining the safety of Ramadan fasting for diabetic patients.
- A multidisciplinary approach involving healthcare providers and patients is essential for managing diabetes during Ramadan.
- Adherence to recommended strategies can significantly mitigate the risks associated with fasting for diabetic individuals.
Related Concept Videos
Diabetes: Symptoms, Diagnosis, and Complications
Hyperglycemia
Diabetes Mellitus: Overview and Type I Subtype
Type 1 diabetes is an autoimmune disease in which the immune system mistakenly attacks and destroys the insulin-producing beta cells in the pancreas. As a result, the body is unable to produce sufficient insulin, and individuals with...
Diabetes Mellitus: Type 2 and Gestational
Type II Diabetes Mellitus III: Clinical Manifestations and Diagnosis
Type I Diabetes III: Clinical Manifestations