A study with data from 1,271 randomized trials including 250,726 participants found that half of subjects who took a placebo reported suffering from an adverse event. 1 in 20 people who were taking placebos even dropped out of their trials because of serious adverse events.

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A study with data from 1,271 randomized trials including 250,726 participants found that half of subjects who took a placebo reported suffering from an adverse event. 1 in 20 people who were taking placebos even dropped out of their trials because of serious adverse events.