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 Grand Openings: New weed shops of America for November 2024 ILGM+ Phylos Bioscience help you find your Biscotti Bliss—June 2024’s Leafly HighLight Election 2022: Marijuana legalization results and live coverage About The Author admin