Proper hydration is essential for health—but experts warn that more isn’t always better, especially for certain people.

Experts warn that blindly forcing water intake, driven by hydration myths and reminder apps, can overwhelm the body’s natural thirst-regulation system ...

As the UK prepares for its second heatwave of the year, health experts are issuing a crucial reminder about the significant health risks posed by rising temperatures. While seemingly minor symptoms ...

And it has nothing to do with how often you’re running to the bathroom.

With temperatures reaching dangerous levels for several days in the Chicago area and little relief in sight, staying properly hydrated is critical. But how much water should you drink to avoid having ...

Experts weigh in on the 'eight glasses a day' guideline and reveal how much water your body actually needs to support overall health.

We all know drinking water is good for us. It is practically the golden rule of healthy living. Most of us aim to tick off the usual ‘seven to eight glasses a day’, which works out to around 1.5 to ...

Drinking water is crucial. But it's possible to drink too much water and become overhydrated. Overhydration can lead to falling electrolyte levels, which can cause headaches and muscle weakness. If ...

A sports nutritionist for NBA champs explains why athletes stop drinking water after 4 p.m. to optimize hydration and perform ...