For losing weight, counting calories is a must, but if you think that only the food you eat contains calories then you cannot be more wrong. Most of the drinks that you sip on all day, except water, contains some amount of calories. So, it is equally important to count the calories you get from drinks to stay on track and shed kilos effectively. In summer, particularly it is important to keep a track of the shakes and juices you take to keep yourself hydrated. Most of the drinks that you get from the market are loaded with calories and you need to be mindful while adding them to your diet. Here are 5 low-calorie drinks that you can sip in summer when trying to shed kilos.