Where weed is legal doesn’t guarantee product safety

Over 600 contaminants are regulated across 30 US states, whichLegal Marijuana reported. The contaminants include pathogens, microbes, chemicals and pesticides, the report said. In Missouri, authorities issued over 132,000 marijuana products recalls because of non-compliant lab testing. Some marijuana growers in Colorado and other states are allowed to use irradiation technology to treat their product when it fails testing.