Water
may not be as exciting of a drink compared to soda or liquor, but it
is a necessity in the lives of all humans. All people need water to
sustain themselves and stave off the effects of dehydration. Humans,
however, can only consume water that has few or no impurities at all,
as any contaminant can pose a significant health hazard to the
drinker. Fortunately, people can have their water treated through
reverse osmosis to reduce the number of particulates in the liquid,
making it safe to drink.