How much water should you really drink daily? – Busting the 8 glasses myth

Forget the outdated “eight glasses a day” rule. Hydration needs vary based on age, activity level, and environment. Children require 1.2 to 2.6 liters, while adults need 2.1 to 3.7 liters, including fluids from food. Monitor urine color, thirst, and energy levels to ensure adequate hydration, adjusting intake as needed.