Water is the universal solvent;1 it can exist as a solid, liquid or gas.2 It is necessary for the functions of life3 and for life to function.4 Water is the life-giving fluid that is always at the heart of creation.5 Its presence supports life, and its absence brings death.6 Water in liquid state is the principle criteria for planetary habitability.7
It makes sense that maintaining optimal hydration is requisite for overall health and longevity. In fact, the 2003 heat wave in Europe led to an excess of 50,000 deaths.9,10 The majority of these deaths have been attributed primarily to dehydration.9,10 Indeed, dehydration is a primary cause for the hospitalization of the elderly and in many patients it often results in fatalities.8 Dehydration is also linked to infection and if overlooked, mortality may be greater than 50%.11 Did you know that losing only 1%-2% of your bodyweight in water significantly impairs both athletic and cognitive performance?12,13
