Water is a basic necessity in order to maintain a healthy body and a clear mind. Since the human body is two third water, hydration affects almost all functions of the body – temperature control, cognitive functions, kidney function, physical performance, energy levels, gastrointestinal function, heart function, headache, skin and other chronic diseases.
If we were to ask you, whether you are hydrated right now or not, most of you would not know the correct answer to that. The general tendency to connect physiological thirst with water, is what makes us miscalculate the hydration levels. But to say how much water one should drink is a difficult thing, as it is a subjective measurement depending upon one’s lifestyle, physical activity level and energy expenditure.
Significance of water in our system
