First controlled study of LSD microdosing finds few benefits and some downsides. Although previous studies have suggested improvements in cognition and emotional processing, the doses of LSD did not have a significant effect on a test of working memory or cognitive functioning.

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First controlled study of LSD microdosing finds few benefits and some downsides. Although previous studies have suggested improvements in cognition and emotional processing, the doses of LSD did not have a significant effect on a test of working memory or cognitive functioning.