Large new study supports screening cannabis for heavy metals September 19, 2023 Evidence mounts of untested cannabis as a vector for disease. The post Large new study supports screening cannabis for heavy metals appeared first on Leafly. Related Posts Introducing True Strains: A customized cannabinoid experience from 3CHI. Plus, free gummies! US’ best THC and CBD bath bombs for moms 2023 Video: Gravity bong rips and nachos rule at the new OG Cannabis Cafe About The Author admin