Marijuana users have elevated levels of heavy metals in their blood, urine: study

A new study has found that marijuana users have elevated levels of heavy metals in their blood and urine compared to those who do not use marijuana. The study, published Wednesday in the Environmental Health Perspectives journal, found that marijuana users... #press

https://thehill.com/policy/healthcare/4180169-marijuana-users-have-elevated-levels-of-heavy-metals-in-their-blood-urine-study/?utm_source=press.coop

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