Psychology & Psychiatry

Flowered steering: How well do drivers fare after smoking cannabis?

The steady rise in the use of cannabis—18 states have legalized recreational use, 13 have decriminalized its use and 36 have medical cannabis laws—has provoked myriad questions and concerns about public health implications, ...

Psychology & Psychiatry

Marijuana concentrates spike THC levels but don't boost impairment

Smoking high-potency marijuana concentrates boosts blood levels of THC more than twice as much as smoking conventional weed, but it doesn't necessarily get you higher, according to a new study of regular users published today ...

Obstetrics & gynaecology

Mom's marijuana winds up in breast milk

(HealthDay)—Breast-feeding has known benefits for both baby and mom, but if a new mom also smokes marijuana, does the drug turn up in her breast milk?

Psychology & Psychiatry

Scientists show brain's own opioids involved in musical pleasure

The same brain-chemical system that mediates feelings of pleasure from sex, recreational drugs, and food is also critical to experiencing musical pleasure, according to a study by McGill University researchers published today ...

Health

Germany gives controversial green light to cannabis

Cannabis aficionados lit up in Germany on Monday, as the country became the largest EU nation to legalize recreational use, despite fierce objections from opposition politicians and medical associations.

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