Addiction

Pot may alter brain function of some with HIV

(HealthDay)—Using marijuana when you have HIV could lead to problems with brain function if you also abuse alcohol or drugs, a new study finds.

Health

Obese or overweight teens more likely to become smokers

A study examining whether overweight or obese teens are at higher risk for substance abuse finds both good and bad news: weight status has no correlation with alcohol or marijuana use but is linked to regular cigarette smoking.

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