Men
Approximately 100 ounces (oz.)
- This is about 13 - 8 oz. glasses of water.
Women
Approximately 75 oz.
- This is about 9 - 8 oz. glasses of water.
Sources:These recommendations are for adults who get little physical activity. Your body needs more water when you exercise or live in a hot environment.
How much water should I drink before exercise?
How much water should I drink during exercise?
How much water should I drink after exercise?
Institute of Medicine (IOM): Food and Nutrition Board Len Kravitz. Was your Mother Right when she told you to drink lots of water before going out to play? IDEA Fitness Journal. November-December 2008
