Science Of Caffeine: Why It Works, How Much Is Too Much - Local news, weather, sports Savannah | WSAV On Your Side

Science Of Caffeine: Why It Works, How Much Is Too Much

Posted: Updated:
Caffeine; it's the world's most popular drug. But how does it work?  How does it keep you awake?  How much is too much?

The American Chemical Society produced this little information video to tell you.
  • Most Popular StoriesMost Popular StoriesMore>>

  • SC island remembers 'Forrest Gump' filming 20 years ago

    SC island remembers 'Forrest Gump' filming 20 years ago

    Tuesday, July 29 2014 8:31 PM EDT2014-07-30 00:31:12 GMT
    When the silver screen came to Beaufort two decades ago, it forever changed the way Marie Lawson views her back dock at Coosaw Point. Not only does she have the photo album to prove it, her back yard is featured in the award-winning film.
    When the silver screen came to Beaufort two decades ago, it forever changed the way Marie Lawson views her back dock at Coosaw Point. Not only does she have the photo album to prove it, her back yard is featured in the award-winning film.
  • National Education Study Ranks NC In Top 10

    National Education Study Ranks NC In Top 10

    Tuesday, July 29 2014 11:51 AM EDT2014-07-29 15:51:32 GMT
    A study published by the American Legislative Exchange Council has ranked all of the states in the US in terms of education.
    A study published by the American Legislative Exchange Council has ranked all of the states in the US in terms of education.
  • Instagram page inspires travelers to post topless photos

    Instagram page inspires travelers to post topless photos

    Monday, July 28 2014 6:10 PM EDT2014-07-28 22:10:56 GMT
    Yosemite National Park, CA, "Topless Tour" Instagram photoYosemite National Park, CA, "Topless Tour" Instagram photo
    A popular Instagram page is featuring a unique look at scenic locations around the world."The Topless Tour" encourages people to upload topless photos of themselves posing in scenic landscapes.
    A popular Instagram page is featuring a unique look at scenic locations around the world."The Topless Tour" encourages people to upload topless photos of themselves posing in scenic landscapes.
  • Most Viewed Stories on WSPA.com

  • Most Popular StoriesMost Popular StoriesMore>>

  • Venice pilot issues apology, explanation on deadly beach crash

    Venice pilot issues apology, explanation on deadly beach crash

    Tuesday, July 29 2014 7:24 PM EDT2014-07-29 23:24:51 GMT
    A statement from Karl Kokomoor is read by the pastor as his wife (far left) listens.A statement from Karl Kokomoor is read by the pastor as his wife (far left) listens.
    The pilot of the plane that crashed on Caspersen beach on July 27th killing a father and his 9 yr old daughter released a statement through the pastor of his church late Tuesday. As the pastor read the statementfrom Karl Kokomoor, the pilot's wife listened as details of what happened during thedeadly plane crash were revealed in a press conference at the church.
    The pilot of the plane that crashed on Caspersen beach on July 27th killing a father and his 9 yr old daughter released a statement through the pastor of his church late Tuesday. As the pastor read the statementfrom Karl Kokomoor, the pilot's wife listened as details of what happened during thedeadly plane crash were revealed in a press conference at the church.
  • MORE DETAILS: Family Releases Statement on Father, Daughter Death

    MORE DETAILS: Family Releases Statement on Father, Daughter Death

    Tuesday, July 29 2014 2:51 PM EDT2014-07-29 18:51:17 GMT
    911 calls tell the story story of what happened before and after the tragic freak accident
    911 calls tell the story story of what happened before and after the tragic freak accident
  • Sheriff's Office showcases "Faces of Meth" program as a lesson to all

    Sheriff's Office showcases "Faces of Meth" program as a lesson to all

    Monday, July 21 2014 11:33 AM EDT2014-07-21 15:33:26 GMT
    Faces of Meth™ is a project of the Multnomah County Sheriff's Office in Oregon. This project began when a deputy in the Corrections Division Classification Unit, Deputy Bret King, put together mug shots of persons booked into the Multnomah County Detention Center. Deputy King worked with his co-workers in the Classification Unit to identify people who had been in custody more than once. He then worked to verify criminal records and files to determine and assure a history of methamphetamine re...
    Faces of Meth™ is a project of the Multnomah County Sheriff's Office in Oregon. This project began when a deputy in the Corrections Division Classification Unit, Deputy Bret King, put together mug shots of persons booked into the Multnomah County Detention Center. Deputy King worked with his co-workers in the Classification Unit to identify people who had been in custody more than once. He then worked to verify criminal records and files to determine and assure a history of methamphetamine re...
Powered by WorldNow

1430 East Victory Drive
Savannah, GA 31404

Telephone: 912.651.0300
Fax: 912.651.0320
Email: newsemailalert@wsav.com

Can't find something?
Powered by WorldNow
All content © Copyright 2000 - 2014 Media General Communications Holdings, LLC. A Media General Company.