Drink When Thirsty While Running or Exercising to Avoid Overhydrating [Health]

Drink When Thirsty While Running or Exercising to Avoid Overhydrating [Health]:

Here's a simple guideline for how much water to drink when you exercise: drink only when you feel thirsty. Science Daily reports that many runners and other athletes may be drinking too many fluids when experts recommend drinking only when thirsty. More »