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.
و يوصى الرجل بشرب 2.5-3.7 لتر يوميا. و حوالي 2-2.7 لتر للمرأة ، و يعتمد ذلك على مدى صحتنا ، و نشاطنا ، و عمرنا ، و حرارة اجسامنا .