If you cannot give up smoking, cut down gradually starting a few weeks before Ramadhan. Smoking is unhealthy and one should stop completely. EAT Complex carbohydrates at sehri so that the food lasts longer making you less hungry. Haleem is an excellent source of protein and is a slow-burning food. Dates are excellent source of sugar, fibre, carbohydrates, potassium and magnesium.
Almonds are rich in protein and fibre with less fat.
Bananas are a good source of potassium, magnesium and carbohydrates.