Dentists often say to avoid sugary sodas and opt for water instead, but not just because water has no sugar content. It’s actually because it benefits your oral health.

Eight glasses a day. That’s the rule we’ve been taught since grade school when it comes to drinking water. The benefits of consuming nature’s purest offering are second to none when you consider humans themselves are made of 70 percent H2O—we need it, quite simply, to function.

It’s known that young adults consume sports drinks assuming that they will improve their sports performance and energy levels. And, most people think that sports drinks are healthier than soda. But, you might want to re-think your drink, as sports drinks are equivalent to bathing your teeth in acid and sugar.