is weed or tobacco worse Comprehensive characterization of mainstream marijuana and smoke Adding tobacco to cannabis doesn't

Cut-off values typically range from 10 to 20 nanograms per milliliter (ng/ml) for serum or salivary cotinine, and 50-200 ng/ml for urinary cotinine

This leaves us with a picture of a society that was aware of the potential dangers of intoxicants and valued sobriety, making it less likely that marijuana would have been widely accepted if it were known

Hot smoke can damage delicate healing tissues and increase swelling, which further impairs circulation and prolongs the inflammatory phase of healing

Anderson says he heard about Blanchard's story and thought she was "cute," so he decided to reach out

University of Texas School of Law