- By Jeff Olsen
Mayo Clinic Minute: Tip-offs to Low Testosterone
A lower testosterone level in a man can be the result of normal aging, but it can also be due to an underlying medical issue. In this Mayo Clinic Minute, Jeff Olsen speaks with urologist Dr. Landon Trost about the role of testosterone in the body and symptoms that may indicate your level is too low.
Journalists: Broadcast-quality video is available in the downloads. (1:02) Read the script.