so I can get the right amount of water for my cup every time. While these presets aren't very precise, my quick tests with a scale and measuring cup revealed that they're reasonably accurate to ...

After working out, consider rehydrating with water or an electrolyte drink. Why it’s important: The colour of your urine is a great indicator of your hydration status. Ideally, it should be a ...

If drinking eight 8oz glasses of water a day helps someone hit their hydration goals, then it's a fine starting point. But I wouldn't call it the gold standard", says Fitton. Other guidelines ...