how much water should a person drink per day?

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 the water content in food. A common rule of thumb is to drink when you're thirsty and to ensure you stay well-hydrated throughout the day. In hotter weather or during intense physical activity, fluid needs may be higher. It's also important to listen to your body and adjust your intake based on your individual needs.