Nutrition: Fasting Safely For Ramadan Download English PDF, 2.45MB, PDF Download Malay PDF, 2.45MB, PDF If you have diabetes, fasting during Ramadan may put you at risk of hypoglycaemia and dehydration. Many people with diabetes choose to fast during Ramadan, however it is important to understand how this may affect your blood glucose levels. Find out more on how o fast safely during Ramadan if you have diabetes, what foods you should consume or avoid to manage your blood glucose levels safe, as well as symptoms of hyperglyceamia and hypoglycaemia you should look out for during fasting.