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 Forbidden V CBD—Canndigenous, Wisconsin, winter 2024 Xzibit and Tammy the Cannabis Cutie eat ‘Lasagna Ganja’ with new podcast Study finds weed users get more active than abstainers About The Author admin