Potential drawbacks While there are clear benefits to drinking a gallon of water a day, it's not without its risks, ...

Adequate hydration has many benefits. So it’s no surprise ... encouraging participants to drink one gallon, or 4.5 liters, of water per day. But how much water do we actually need to drink ...

We're all familiar with the old adage: Drink eight glasses of water at 8 ounces each every day. It's the eight-by-eight rule ...

We all know that staying hydrated is good for human health – but a new study goes into more specific detail about all the various benefits that come along with drinking plenty of water ...

As it says on the tin, the ‘challenge’ is to drink a gallon (4.5 litres) of water every day for ... “The guidance about drinking 1.8 to two litres a day is based on the need to replenish ...