Wednesday, 26 September 2012

Stuff They Don't Want You to Know - The Placebo Effect

Scientists have noticed that patients may experience improvements just from thinking they've had medicine, even if that medicine is fake. But why does the placebo effect work, and why do some researchers believe it's growing stronger? watch the video to learn more....

http://www.youtube.com/watch?v=v_feOG94IAs&feature=plcp

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