World's Most Dangerous Drug

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Uploaded by on Jun 25, 2008

Methamphetamines affect the brain in numerous ways. The drug tricks the brain into thinking that extra dopamine is released. Eventually, the brain shuts down.

World's Most Dangerous Drug :
WED JUNE 25 9P et/pt : http://channel.nationalgeographic.com/series/explorer/2592/Overview

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  • I only have one word for you people.. KROKODIL!

  • Did they seriously blur out that rodents face?? LOL must be in witness protection in the lab lol

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  • @sfunfens o_O!

  • haha have they ever heard of krokodil or devels breath way more worse than that

  • Inserting acupuncture into penis' holes, giving gundams blowjobs, fantasizing about sumo wrestlers, and watching sailormoon triggers a jap to produce 8 times more dopamine than a poverty stricken African American winning the Powerball Jackpot.

  • Donuts & Butter is meth for BBWs.

    Sexual intercourse with crocodiles is meth for Australians.

    Having oral with beavers, injecting maple syrup into anuses, drinking moonshine, and sniffing goose shit is meth for Canadians.

    Day dreaming about America is meth for Mexicans.

  • @bazbonehead hahah dude all they did was give a rat meth then take it away- how does that help all the people on earth struggling with addiction? I know meth heads theres nothing in the world that will make them want to stop

  • @rembrant734 no point? er.... they learn a HELL of a lot? which can lead to better education? that can lead to less addiction? that could lead to treatment? tht could lead to saving lives? emotional dumbass

  • thats fucked up to do that to rats. theres seriously no point

  • lol mice on meth thats funny :3

  • A Powerman 5000 video brought me here. XD

  • Always with rats,

    fuck that shit!

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