By Jacqueline Howard, CNN (REPRINTED FROM CNN)
The science is clear: Staying hydrated and drinking enough water has health benefits.
Hydration can help lubricate and cushion joints, protect sensitive tissues in your body, flush out waste and keep your immune system and even your skin healthy.
Yet when it comes to bottled water, there are several types on the market: spring, purified, mineral, artesian and even alkaline. Is any type best?