A. There is generally much hype about the benefits of sports drinks, but one must be aware of when to use them and when water is sufficient.

If you exercise for an hour or more, a sports drink can be helpful. Used at the right time (30 minutes before exercise and during exercise lasting longer than an hour), these drinks have been shown to increase performance.

However, sports drink do have a high sugar content, so make sure you use them as an aid to exercise only, and not as a thirst quencher. Stick to water for that!