Does the saying that you need eight glasses of water a day actually hold water? Trace looks at how much H2O you really need to drink to keep your body in prime shape. Read More: Born Wet, Human Babies Are 75 Percent Water. Then Comes The Drying www.npr.org/blogs/krulwich/2013/11/26/247212488/born-wet-human-babies-are-75-percent-water-then-comes-drying?ft=1&f=1007 "Lovely, no? Now think of this baby abstractly — as a sack of hundreds of millions of atoms. Here's the atomic formula for a new human being, arranged by elements, according to scientist Neil Shubin." The water in you ga.water.usgs.gov/edu/propertyyou.html "Think of what you need to survive, really just survive. Food? Water? Air? Facebook? Naturally, I'm going to concentrate on water here. Water is of major importance to all living things; in some organisms, up to 90% of their body weight comes from water. Up to 60% of the human adult body is water." Water Works www.snopes.com/medical/myths/8glasses.asp "Origins: "You need to drink eight glasses of water per day to be healthy" is one of our more widely-known basic health tips. But do we really need to drink that much water on a daily basis?" How Much Water Do I Actually Need to Drink Every Day? lifehacker.com/5986895/how-much-water-do-i-actually-need-to-drink-every-day "Dear Lifehacker, I've heard you need eight glasses of water every day, but I've also heard that it might be more or less. Some say too much water is bad, and many more say too little is bad. How can I know if I'm getting the right amount if nobody really knows what that amount is? Please help!" Water in your body www.nestle-waters.com/healthy-hydration/water-body "On average, the body of an adult human being contains 60% water. Most of the water in the human body is contained inside our cells." Watch More: Water on Mars: www.youtube.com/watch?v=6OMlekqnL8I TestTube Wild Card: testtube.com/dnews/dnews-364-whats-the-deal-with-genetically-modified?utm_source=YT&utm_medium=DNews&utm_campaign=DNWC Drugs in the Drinking Water: www.youtube.com/watch?v=jLdXmE6sLiE ____________________ DNews is dedicated to satisfying your curiosity and to bringing you mind-bending stories & perspectives you won't find anywhere else! New videos twice daily. Watch More DNews on TestTube testtube.com/dnews Subscribe now! www.youtube.com/subscription_center?add_user=dnewschannel DNews on Twitter twitter.com/dnews Anthony Carboni on Twitter twitter.com/acarboni Laci Green on Twitter twitter.com/gogreen18 Trace Dominguez on Twitter twitter.com/trace501 DNews on Facebook facebook.com/dnews DNews on Google+ gplus.to/dnews Discovery News discoverynews.com