What Caffeine Does To Your Brain
Coffee, Red Bull, whatever. We drink it for energy, but is that really what it gives us?
Science Insider tells you all you need to know about science: space, medicine, biotech, physiology, and more.
Subscribe to our channel and visit us at: http://www.businessinsider.com/science
Science Insider on Facebook: https://www.facebook.com/BusinessInsiderScience/
Science Insider on Instagram: https://www.instagram.com/science_insider/
Business Insider on Twitter: https://twitter.com/businessinsider
Tech Insider on Twitter: https://twitter.com/techinsider