Daily water intake needs vary by individual factors

As spring approaches, staying hydrated becomes increasingly important due to rising temperatures. The common guideline of drinking 64 ounces of water daily, known as the eight-by-eight rule, lacks scientific backing and may not suit everyone. Current recommendations suggest an adequate intake of 15.5 cups (3.7 liters) for men and 11.5 cups (2.7 liters) for women, including fluids from food and beverages. Individual needs can vary based on activity level, climate, and health conditions. To stay hydrated, consider drinking when thirsty, having water before meals, or following the guideline of half your body weight in ounces. Monitor hydration by checking urine color to ensure you are neither dehydrated nor overhydrated.