Hi, I'm John, and I want to help you learn English. 这里有纯正又充满磁性的美音，这里有多样化的学习素材，这里有超过 19 万充满激情的英语学习者。
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，让我们共同向梦想前进！
今天的练习内容来自
《新科学人》
，是关于“反安慰剂”的报道。
安慰剂有时候会让症状缓解，而最近研究发现，负面预判可能会带来相反效果，导致生理病症。
H
a
ve fun!
在微信视频号、微博、抖音上搜索@王渊源John 关注我分享的其它有趣内容，扫描右边二维码直达我的视频号。也要记得每天都来
清晨朗读会
打
卡哦～
From headaches to tics, how mass nocebo effects spread real symptoms
We aren’t talking about sharing dubious claims about quack treatments and fad diets, but rather information that exaggerates threats to our health. Through the power of suggestion, these posts can trigger real symptoms – ranging from Tourette’s-like tics to headaches, muscle pain, fainting fits and even cognitive impairment.
That negative expectations can influence our health is already well established – it is called the “nocebo effect” and there is increasing interest in how it can pass from person to person. Scientists have shown that the phenomenon can be highly transmissible, spreading through face-to-face conversations, blogs and – most worryingly – social media.
https://www.newscientist.com/article/mg26535311-600-from-headaches-to-tics-how-mass-nocebo-effects-spread-real-symptoms/
