Despite fasting for 30 days, many Muslims gain weight during Ramadan and Eid. There are, however, five tips one needs to follow to avoid gaining weight during the holy season. The most crucial thing is to drink water before eating. It is preferable to drink two to six glasses of water before eating. According to a study, drinking around 16 ounces of water boosts one's metabolism by about 24 percent, something that helps one lose weight rather than gain weight. It is advisable to pre-plan Iftar during Ramadan, so you are aware of what are you eating. Go walking to the mosque for prayers. Also, if you visit the gym as part of your daily lifestyle, then add an extra hour to your routine. If you play sport three times a week, then increase that to four—the more you move, the more calories you burn. Drink or eat grapefruit between Iftar and Sahur in Ramadan or between breakfast and lunch on Eid. You will feel your stomach is full. According to researchers, consuming grapefruit as part of a healthy diet may just give you that little extra boost. Do not sleep immediately after Sahur. It is advisable to eat Sahur at least two hours before sleeping. Ensure your Sahur is low in carbohydrates. The best Sahur includes two glasses of water and some yogurt or milk. According to the Fitness Blender website, yogurt is, aside from being tasty, a healthy treat, yet many people are unaware of its benefits in losing weight. Yogurt helps burn fat and can serve as an excellent aid in losing weight. The website adds that according to a study by the International Journal of Sport Nutrition and Exercise Metabolism, yogurt affects women's health positively. Women who ate three servings of yogurt each day lost more fat than a similar group who was on a low calorie diet.