Health

Teasing out where the tokers live

(HealthDay)—Whether you smoke pot might depend on what part of the United States you live in, a new survey suggests.

Psychology & Psychiatry

Marijuana dependence influenced by genes, childhood sexual abuse

Genetic variation within the endocannabinoid system may explain why some survivors of childhood adversity go on to become dependent on marijuana, while others are able to use marijuana without problems, suggests new research ...

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