ScienceGlobal issuesThe water of lifeTo view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoScienceGlobal issues04/30/2021April 30, 2021We are all full of water — between 50 and 80 percent depending on age. But our bodies keep shedding water so we have to keep drinking to replenish the supply. We couldn't function at all without it.https://p.dw.com/p/3smr9Advertisement