The cases of people suffering from diabetes all around the globe is increasing day by day. There are approximately more than 1 billion muslims in the world and most of them observe fast (without water and food intake) between dawn and sunset during the Islamic month of Ramadan. In case if fasting affects the health of the observer (for example- people with type 1 and 2 diabetes mellitus) they are advised to not fast for long hours as fasting can lead to a fall in the blood glucose levels and it may even lead to hypoglycemia and even the religion