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 Sour Apple Gummies—Wyld, CA, fall 2023 Does CBD lessen the effects of THC? Recent studies question a common belief Star signs and cannabis strains: July 2024 horoscopes About The Author admin