6 Reasons to Drink More Water

Dehydration is the single most common cause of daytime fatigue , so if your afternoon slump is more like a desperate need for an afternoon nap, guzzle a glass of water. It can also make you better at your job, or at least prevent you from being bad at a it-just a two percent dehydration level can trigger short-term memory problems and difficulty focusing on a computer screen or printed page.