Testosterone levels in men decrease by approximately 1% annually after the age of 40.

Authors

• Person: Not available Organization: Elderplan
  Hormonal Changes In Men As They Grow Older - Elderplan
• Person: Not available Organization: Mayo Clinic
  Male menopause: Myth or reality? - Mayo Clinic
• Person: Not available Organization: NBC News
  Male Menopause: Reality or Myth? - NBC News

Sources

• Hormonal Changes In Men As They Grow Older - Elderplan www.elderplan.org Elderplan via serper
• Male menopause: Myth or reality? - Mayo Clinic www.mayoclinic.org Mayo Clinic via serper
• Male Menopause: Reality or Myth? - NBC News www.nbcnews.com NBC News via serper

Referenced by nodes (1)

• testosterone concept