[ad_1] San Francisco's Jonathan Beaver holds a marijuana cigarette at the San Francisco Medical Collaborative, a medical cannabis cooperative, on November 29, 2004 in San Francisco, California. (Photo by Justin Sullivan / …
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[ad_1] Smoking cannabis has a greater impact on the adolescent brain than alcohol, with lasting effects on memory and reasoning, according to an international study. Its "toxic" effect on the developing brain …
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[ad_1] Breaking News Emails Receive last minute alerts and special reports. News and stories that matter, delivered the mornings of the week. SUBSCRIBE Marijuana use for recreational purposes is becoming more common, …
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