Obese Men Have Lower PSA

February 21, 2008 by MedHeadlines  
Filed under Diet, Lifestyle, Obesity, Prevention, Prostate Cancer

A study done by Duke University Medical Center researchers found that overweight or obese men had lower concentrations of prostate-specific antigen (PSA) in their blood than normal weight men. PSA is a protein released into the blood by the prostate gland, and is elevated in the presence of cancer. Read more

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