See Gatorade is purely an energy drink designed for people who are into a lot of sports activities and also for people who tend to lose a lot of energy by way of working out in a gym or something. If you are fasting or going hungry in some way or the other, then Gatorade is good for the body but too much of it would also have some side effects on your body. This drink is foul of electrolytes which restores your lose energy, but that is mostly recommended for sports people and not for people who fast.