New cannabis research reveals alarming data on driving safety and cardiovascular health. A 6-year study out of Ohio found 41.9% of deceased drivers tested positive for THC at average levels of 30.7 ng/mL - over 6 times most states’ legal impairment threshold. This rate remained consistent even after marijuana legalization. The cardiovascular risk data: healthy adults under 50 using cannabis had 6 times higher risk of heart attack and 4 times higher risk of stroke compared to non-users. No other

Police struggle to address driving while high on marijuana

Marijuana impaired driving: Current Missouri laws and what’s to come when detecting the substance