介绍：欢迎在线观看由史蒂文·伯克夫 等主演的纪录片《安慰剂的魔力》，影视大全第一时间为你提供《安慰剂的魔力》，如果你喜欢《安慰剂的魔力》请把它分享给的朋友，有您们的支持我们会做的更好。祝你观片愉快！剧情简介:

They are the miracle pills that shouldn't really work at all. Placebos come in all shapes and sizes, but they contain no active ingredient. Now they are being shown to help treat pain, depression and even alleviate some of the symptoms of Parkinson's disease. Horizon explores why they work, and how we could all benefit from the hidden power of the placebo.