Experts Provide Tips to Prevent Marijuana Poisoning - NBC 7 San Diego

    Experts Provide Tips to Prevent Marijuana Poisoning

    Very little is known about how much marijuana is too much and could cause an overdose. NBC 7's Wendy Fry spoke with experts. (Published Friday, Jan 5, 2018) Very little is known about how much marijuana is too much and could cause an overdose. NBC 7's Wendy Fry spoke with experts. See More