Review Of What Is Average Testosterone Level By Age 2023. The meaning of the results varies by age and sex. Find out how to diagnose.
Web health library / articles / testosterone testosterone testosterone is a hormone that your gonads (testicles or ovaries) mainly produce. Web the researchers identified men, 45 to 80 years of age, with symptoms of hypogonadism and two fasting morning serum testosterone levels of less than 300 ng per dl (10.41 nmol. Web read on for details.