简介： 影视大全推荐！Olly Bootle倾力打造的纪录片力作于年登陆英国 院线，影片综合评分:7.0。史蒂文·伯克夫、领衔呈现动情演绎。 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.