If you’re worried that you or a loved one may have an addiction, there are signs to help you know ... and South America. Marijuana misuse can have dire consequences if left untreated.

without those exposed showing any symptoms of manifest lead intoxication. 1. Busse FP, Fiedler GM, Leichtle A, Hentschel H, Stumvoll M: Lead poisoning due to adulterated Marijuana in Leipzig ...