'Good Cholesterol' May not Always Be Good (VIDEO)
Caption
Postmenopausal factors may have an impact on the heart-protective qualities of high-density lipoproteins (HDL) -- also known as 'good cholesterol,' according to epidemiologists at the University of Pittsburgh Graduate School of Public Health.
Credit
Tim Betler/UPMC
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Release is embargoed for release until 5 a.m., Thursday, July 29, 2018.
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