This study compared a group that drank peppermint oil against a group that drank peppermint oil. These researchers picked a placebo that was the thing they wer

This study compared a group that drank peppermint oil against a group that drank peppermint oil. These researchers picked a placebo that was the thing they were trying to test. The dingdongs didn't think that "flavorings" could include peppermint. So I'd hold off on singing the praises of peppermint as this is a pretty obvious flaw to the study. This is the "placebo": https://www.tesco.com/shop/en-GB/products/254854798 https://www.tesco.com/shop/en-GB/products/254854798