Question 204 of 433
Does testosterone really fall with age?

The short answer
Yes, slowly: about 1 percent a year after 30 to 40. Most of the steeper drops are caused by weight, illness, medication, and poor sleep, not by age alone.
There is no male menopause. Healthy, lean older men often keep testosterone levels close to those of younger men. That matters, because it means a low reading is frequently a symptom of something else that can be fixed.
“This book is for education. It is not medical advice, and reading it does not make you my patient or create a doctor-patient relationship.” From the book’s medical disclaimer. Full disclaimer
OBSERVATIONAL — Adult men: testosterone trends reflect age, health, weight, sleep, and other factors.Evidence grade (draft mapping)CObservationalPart 15, Q204 · Part sources
From Longevity Unmasked by Afshine Ash Emrani, MD, FACC. Medical disclaimer. This book is for education. It is not medical advice, and reading it does not make you my patient or create a doctor-patient relationship. Nothing here is meant to diagnose, treat, cure, or prevent any disease. Medicine is personal: a test, drug, supplement, or exercise plan that helps one person can harm another. Do not start, stop, or change any medication or treatment because of something you read in these pages. Talk with a licensed clinician who knows your history first. If you think you are having a medical emergency, call 911. The author disclaims responsibility for any loss or harm arising from use of the information in this book.