you can lose up to a liter and a half of water through sweat alone. One of the simplest and fastest ways to check your hydration levels is through the color of your urine. If you're drinking the ...

Experts have conflicting opinions on how much water you should drink daily. Health experts used to recommend eight 8-ounce glasses, which equals about 2 liters, or half a gallon a day. This is ...

Summer Tips: Many people think summer means drinking lots of water. Some even gulp down a liter or a liter and a half after being in the sun. Doctors warn that drinking like this won't quench your ...

You may think you’re drinking enough water ... and we lose up to two and a half liters of it per day doing just normal activities. Even breathing causes a lot of fluid loss—we exhale around ...