Obstetrics & gynaecology

Mom's marijuana winds up in breast milk

(HealthDay)—Breast-feeding has known benefits for both baby and mom, but if a new mom also smokes marijuana, does the drug turn up in her breast milk?

Diseases, Conditions, Syndromes

Study finds surprising risks for COVID-19 infection

A new paper in Biology Methods & Protocols investigates risk factors and protections against contracting COVID-19, and also for suffering from severe COVID. Researchers have identified several characteristics—including ...

Cardiology

A minute of secondhand marijuana smoke may damage blood vessels

Rats' blood vessels took at least three times longer to recover function after only a minute of breathing secondhand marijuana smoke, compared to recovery after a minute of breathing secondhand tobacco smoke, according to ...

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