The recommended daily intake varies from between 2.5-3.7 liters of water for men, and about 2-2.7 liters for women, a range that is pushed up  or down if we are healthy, active, old, or overheating.
La ingesta diaria recomendada varía entre 2,5-3,7 litros para hombres, y unos 2-2,7 litros para mujeres, un rango que crece o decrece dependiendo de si estamos sanos, activos, mayores o nos sobrecalentamos.