Topic Overview

Testosterone is one of the hormones needed for sexual development. Although testosterone is present in both men and women, it is considered a male sex hormone (androgen) and is produced in much higher amounts in men than in women. Testosterone helps a person's body maintain strong, healthy bones.

Testosterone levels slowly decline after age 45 to 50. A decline in testosterone at any age increases a man's risk of osteoporosis.

Related Information


ByHealthwise Staff
Primary Medical Reviewer Kathleen Romito, MD - Family Medicine
Brian D. O'Brien, MD - Internal Medicine
Specialist Medical Reviewer Carla J. Herman, MD, MPH - Geriatric Medicine

Current as ofNovember 20, 2015