THC meta-analysis finds diminishing intoxication gains above a 5 mg dose

A meta-analysis of 41 studies involving 1,020 infrequent cannabis users found that increasing inhaled THC from 5 mg to 10 mg raised reported intoxication only about 15%, while several unwanted effects did not increase further. Oklahoma manufacturers, retailers and educators can use the dose-response finding to refine serving guidance and low-dose product positioning, while noting that the underlying studies varied in product type, administration and setting.