“The majority of people perhaps don’t need to drink eight glasses of water a day,” remarked Zhang Xueying, the study’s ...

One of the more well-known trends is the #gallonofwateraday encouraging participants to drink one gallon, or 4.5 liters, of water per day. But how much water do we actually need to drink daily?

but how much water do you actually need every day? You've probably heard the usual advice. Some swear by the classic "eight glasses a day" rule. Others say you should drink half your body weight ...

To avoid hyponatremia, it is important not to outpace the kidneys by drinking more water than they can eliminate. How much water do you need? According to the Centers for Disease Control and ...