When Too Much Oxygen, Blood or Water Can Kill You

We all know that we need things like water and oxygen to live, but what happens when you get too much Join Hank Green for a new episode of SciShow and learn how too much of a good thing might actually kill you. Support SciShow by becoming a patron on Patreon: Dooblydoo thanks go to the following Patreon supporters we couldn t make SciShow without them Shout out to Justin Ove, Andreas Heydeck, Justin Lentz, Will and Sonja Marple, Benny, Chris Peters, Tim Curwick, Philippe von Bergen, Patrick, Fatima Iqbal, Lucy McGlasson, Mark TerrioCameron, Accalia Elementia, Kathy Tim Philip, charles george, Kevin Bealer, Thomas J. , and Patrick D. Ashmore. Like SciShow Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids Check out our awesome products over at DFTBA Records: Looking for SciShow elsewhere on the internet Facebook: Twitter: Tumblr: Instagram: Sources: Water Oxygen Antioxidants Blood Image Links: