https://www.x4facts.com/ Science Straight. Myths Debunked. en Wed, 08 Jul 2026 08:08:48 GMT https://www.x4facts.com/eight-glasses-water-day-myth-debunked/ https://www.x4facts.com/eight-glasses-water-day-myth-debunked/ You've heard it your whole life — drink eight glasses of water a day, no exceptions. But here's the thing: scientists have been looking for solid evidence behind that rule for decades, and they keep coming up empty. Here's what your body actually needs, and how to tell. X4Facts Health & Nutrition Wed, 08 Jul 2026 08:02:26 GMT