Marijuana Is Stronger Now Than It Has Been For 20 Years
Guy Bentley Marijuana is stronger now than has it has been for the last 20 years, according to a study from the University of Mississippi. Published in the journal Biological Psychiatry, researchers examined 38,681 samples of marijuana obtained from the U.S. Drug Enforcement Administration between 1995 and 2014. Levels of tetrahydrocannabinol (THC) in marijuana tripled from…