Health

Health effects of eating marijuana is subject of a new study

Researchers have conducted a study in which mice voluntarily ate a dough containing THC, the primary psychoactive component in marijuana. That opens the door to additional studies that will help shed light on behavioral and ...

Obstetrics & gynaecology

New study explores why women use marijuana during pregnancy

Marijuana use during pregnancy has doubled in the last decade to become the illicit substance most commonly used by pregnant women. A new study from the University of Pittsburgh explores the attitudes of marijuana-using mothers-to-be.

Addiction

Teens increasingly choose pot over alcohol, cigarettes

The "gateway pattern" of adolescent substance use is changing, and marijuana is increasingly the first substance in the sequence of adolescent drug use, according researchers at the Columbia University Mailman School of Public ...

Health

Q&A: Treatment with medical cannabis

Dear Mayo Clinic: Medical marijuana is now legal in the state where I live. What conditions can it be used for and how effective is it? Do people who use medical marijuana need to be concerned about addiction?

Health

Millions of Americans seek and find illicit marijuana online

These days, Americans shop for nearly everything online—including marijuana. That's the conclusion of a new study published today in the American Journal of Preventive Medicine led by San Diego State University Graduate ...

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