> Do placebos work even if people know they're placebos? Sometimes, yes! See: https://www.health.harvard.edu/blog/placebo-can-work-even-know-placebo-201607079

> Do placebos work even if people know they're placebos? Sometimes, yes! See: https://www.health.harvard.edu/blog/placebo-can-work-even-know-placebo-201607079926 https://www.health.harvard.edu/blog/placebo-can-work-even-kn... But they're probably more effective if you don't know.