Final exams are coming up for college students and for grad students, so it’s time to take every advantage you can grab in order to pass with flying colors. Aside from studying hard, what can help you be your best during the test? Experts would tell you to take a bottle of water with you.

Researchers at the University of East London and University of Westminster discovered that students who took water in with them to their exams got higher marks than those didn’t. Water itself doesn’t provide a boost in intelligence, however dehydration can lower your metabolic rate and create fatigue that prevents test takers from operating at their fullest. For more details on these findings, please click here:: Looking to Do Better in Exams? Why You Shouldn’t Forget the Water!