Government Data Shows Millions of Americans Drove While Stoned Last Year, 100,000 Teen Users Lured by 'Predatory Big Marijuana', Ohio Legalizes Recreational Cannabis, 8.4% of People Aged 65 or Older Used Marijuana in 2022

Government data shows that millions of Americans drove while stoned last year, with 100,000 teen users lured by 'predatory Big Marijuana'. Cannabis may disrupt adolescent brain development but lead to more neural connections in older adults. Legalized marijuana is expanding across the US. Ohio recently legalized recreational cannabis, bringing Pennsylvania closer to being surrounded by legal weed states. A 2022 national survey found 8.4% of people aged 65 or older used marijuana. Cannabis use disorder is linked to genetic markers and lung cancer. A genome-wide study reveals genetic risk factors associated with cannabis use disorder and its relationships with other traits.