In a subanalysis, researchers discovered that testosterone deficiency was common in men with a sustained virologic response after being treated for hepatitis C. In men with active hepatitis C virus ...

Watch any football game or a news program, and you’re almost sure to see one of those commercials about how a-little-dab’ll-do-ya of testosterone can banish the “low-T” blues and put spark back into ...

This transcript was prepared by a transcription service. This version may not be in its final form and may be updated. Ryan Knutson: Like a lot of men, my colleague Rolfe Winkler and I get bombarded ...