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  • There's only one thing harder than keeping stupid things

  • from happening to people and that's keeping people

  • from doing stupid things to themselves.

  • You've probably heard about bath salts.

  • Not the kind for bathing, but the kind that's making people

  • do batcrap-crazy stuff all over the place,

  • like climbing up telephone poles and jumping into traffic,

  • or killing your neighbor's goat while wearing lingerie.

  • Yeah...that actually-

  • Those are things that actually happened.

  • But the important question is why?

  • And also...why?!

  • [INTRO]

  • Bath salts are an amphetamine-like drug that got their start

  • in the UK as a club drugbasically a cheap alternative to ecstasy.

  • They've only become a problem in the United States

  • in the past couple of years,

  • in 2011, over 6,100 emergencies involving bath salts were reported

  • by poison-control centers, up from 303 cases in 2010, the year before.

  • Suddenly emergency rooms all over the country have been seeing

  • people who snorted, smoked, injected or ate something that

  • made them act so psychotic that even large doses of sedatives

  • couldn't calm them down.

  • Some of these people could only be knocked out by general anesthesia.

  • Symptoms included fevers up to 107 F, along with extreme paranoia,

  • dangerously high blood pressure and heart rates,

  • and blood toxicity bordering on kidney failure.

  • These drugs, which have also been marketed as plant fertilizer,

  • incense and cleaning products, contain a group of synthetic

  • stimulants called substituted cathinones.

  • Cathinone is an organic stimulant found in a plant called khat

  • that's native to the Middle East and East Africa

  • and it's a dangerous and illegal drug.

  • Most bath salts use one of two main substitutes:

  • mephedrone or methylenedioxypyrovalerone.

  • Which, because of it being really long is generally just called MDPV.

  • As with drugs like cocaine and meth, these substitutes stimulate

  • the central nervous system while messing with one of our most beloved

  • neurotransmitters, dopamine, the chemical that our brain squirts out

  • to reward us when we do something good for our survival

  • like eating food or having sex.

  • The more dopamine our neurons get, the better we feel.

  • For a little while, at least.

  • But in a person's brain, the synthetic cathinones found in bath salts

  • combine the effects of both cocaine and meth at the same time.

  • On one hand, they block the reabsorption of excess dopamine

  • that's floating around among your neurons, just like coke does.

  • And on the other hand, they boost the production

  • of even more dopamine, like meth does.

  • Now with a brain drowning in dopamine, it becomes so overstimulated

  • that some bath salt highs, or hells, as it were, can go on for days,

  • and your brain can't get a break.

  • And if you've ever even gone a day without sleeping,

  • you know how crazy that can make you.

  • So add that to paranoia, panic attacks, and mood swings

  • and you too, might start stabbing goats.

  • At this point, the main ingredients of most bath salts have been banned

  • in at least 41 states, but bath-salt cookers,

  • just like crystal meth cookers, are trying to get around the law

  • by concocting different but similar chemicals that have the same effect.

  • Basically inventing new cathinone substitutes.

  • That means that in addition to destroying

  • people's brains, hearts, and lives, these drug makers

  • are using the users as human guinea pigs for a profit.

  • Fantastic!

  • So, seriously you guys, I know that this is not the target audience

  • for these drugs. Don't do drugs.

  • And most especially, don't do new drugs that

  • nobody knows what they do, because you never know

  • what's gonna make you, like, go eat your neighbor's dog.

  • Thanks for watching this episode of SciShow.

  • A fascinating but also scary

  • and unfortunate that we had to cover this topic.

  • If you want to keep getting smarter with us you can go to

  • youtube.com/scishow and subscribe.

  • And if you have anything else that you'd like us to cover or talk about,

  • or just questions to ask, we're always on Facebook or Twitter,

  • or of course, in the comments below.

There's only one thing harder than keeping stupid things

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B1 中級

浴鹽 (Bath Salts)

  • 72 3
    林學毅 發佈於 2021 年 01 月 14 日
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