Are testosterone-boosting supplements effective? Not likely, according to new research
(PHYSorg.com Medicine & Health)

Men who want to improve their libido or build body mass may want to think twice before using testosterone-boosting supplements-also known as `T boosters-as research shows these alternatives to traditional testosterone replacement therapy may not have ingredients to support their claims, according to Mary K. Samplaski, MD, assistant professor of clinical urology at the Keck School of Medicine of USC.