World’s Most Dangerous Drug | National Geographic

World's Most Dangerous Drug | National Geographic

National Geographic

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 : http://channel.nationalgeographic.com... ➡ Subscribe: http://bit.ly/NatGeoSubscribe #NationalGeographic #Meth #Drugs About National Geographic: National Geographic is the world's premium destination for science, exploration, and adventure. Through their world-class scientists, photographers, journalists, and filmmakers, Nat Geo gets you closer to the stories that matter and past the edge of what's possible. Get More National Geographic: Official Site: http://bit.ly/NatGeoOfficialSite Facebook: http://bit.ly/FBNatGeo Twitter: http://bit.ly/NatGeoTwitter Instagram: http://bit.ly/NatGeoInsta World's Most Dangerous Drug | National Geographic https://youtu.be/at3Sg6qvgTE National Geographic https://www.youtube.com/natgeo