/tags/hydration hydration en-US WLRN Mon, 30 Jul 2018 08:57:00 GMT /2018-07-30/off-your-mental-game-you-could-be-mildly-dehydrated Dehydration has long been known to slow physical performance. Now there's evidence that too little water can hurt cognitive performance, too, making complex thinking tasks harder. Mon, 30 Jul 2018 08:57:00 GMT /2018-07-30/off-your-mental-game-you-could-be-mildly-dehydrated Allison Aubrey