Studies vary on their effectiveness, and of course, all the companies that sell them tout how wonderful they are. Scientific, non-biased studies compare one to another, vouch for s... moreStudies vary on their effectiveness, and of course, all the companies that sell them tout how wonderful they are. Scientific, non-biased studies compare one to another, vouch for some and dismiss others. Either way, I'm still not convinced that nature's brand isn't the best for me personally. If you have an opinion on the subject of whether or nor sports drinks are better than water for advanced, highly active athletes, would you mind sharing it with us, please? Thank you. ~