The recommended daily water intake for healthy adults in a temperate climate is:
- About 15.5 cups (3.7 liters) for men.
- About 11.5 cups (2.7 liters) for women.
These recommendations are based on research by the U.S. National Academies of Sciences, Engineering, and Medicine. While the famous "eight glasses of water a day" rule is easy to remember, it's actually a simplified version. The actual amount you need can vary depending on factors such as your activity level, climate, and overall health.
It's important to stay hydrated throughout the day, especially during physical activity or in hot weather. Listen to your body and drink when you feel thirsty.
