Cannabis

Health Effects and Therapeutic Benefits of Cannabis

Health Effects and Therapeutic Benefits of Cannabis

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A National Academy of Sciences study looks at the health risks and benefits of cannabis.

Reduced Bone Density Among Heavy Users of Cannabis

Reduced Bone Density Among Heavy Users of Cannabis

Researchers find heavy users have lower bone density than cigarette smokers.

Marijuana Use and Abuse, 2002-2014

Marijuana Use and Abuse, 2002-2014

Fewer people believe marijuana is harmful.

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