Video thumbnail
Why does food look more appealing when you are hungry? Scientists are finding that the same chemical in your stomach that causes hunger also changes how your brain perceives food, as this ScienCentral News video explains.
Related Links:
» http://uk.youtube.com/watch?v=d9PhlOedGwU
Contributed:
Added by:
Viewed:
On may 23 2008
Andres
1455 times

Image icon for multiple comments Share Your Thoughts:

Have something to say about this video? Signup and login to share your thoughts with the community.


Thoughtware.TV © 2006-2010
Shape the future by contributing videos on humanity's scientific enlightenment and technological progress