The amount of water a person needs can vary based on several factors, including age, sex, activity level, health status, and climate. However, a general guideline is:
- **Men:** About 3.7 liters (or about 13 cups) of total beverages per day.
- **Women:** About 2.7 liters (or about 9 cups) of total beverages per day.
These recommendations include all fluids consumed, not just plain water, as they also account for beverages like tea, coffee, and