Did you know two cherry pits contain enough cyanide to kill you? And that drinking six liters of water is enough to induce a coma and even death?

And although it is essentially impossible to die from marijuana, you can die from listening to your music too loud. Check out this video by AsapScience explaining just how much will kill you.

*Edit - the video states the 'Death Zone' at high altitudes begins at 8,000ft. This is incorrect - the Death Zone is known to begin at 24,000ft, or 7,300m.