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  • Testosterone: What It Is and How It Affects Your Health
    Testosterone is a hormone found in men, less so in women Learn how abnormally low or high levels can impact a man's physical and mental health
  • Testosterone: What It Is, Function Levels - Cleveland Clinic
    What is testosterone? Testosterone is a hormone that your gonads (sex organs) mainly produce More specifically, both testicles and ovaries produce testosterone
  • Testosterone therapy: Potential benefits and risks as you age
    Testosterone is a hormone produced primarily in the testicles Testosterone helps maintain men's: What happens to testosterone levels with age? Testosterone levels generally peak during adolescence and early adulthood As you age, your testosterone level gradually declines — typically about 1% a year after age 30 or 40
  • Testosterone - Wikipedia
    Testosterone is the primary male sex hormone and androgen in males [4] In humans, testosterone plays a key role in the development of male reproductive tissues such as testicles and prostate, as well as promoting secondary sexual characteristics such as increased muscle and bone mass, and the growth of body hair
  • Normal Testosterone Levels and Symptoms of an Imbalance
    Normal testosterone levels support sexual development, libido, healthy muscles and bones, and mood Guidelines vary, as do factors like age or medication use, but a normal level for an adult male typically ranges between 450 and 600 nanograms (ng) per deciliter (dL)
  • Testosterone — What It Does And Doesnt Do - Harvard Health
    Want to know how much testosterone is okay for you? The answer may surprise you Learn all about the male sex hormone here, including its primary benefits
  • Testosterone | Definition, Effects, Facts | Britannica
    Testosterone, hormone produced by the male testis that is responsible for development of the male sex organs and masculine characteristics, including facial hair and deepening of the voice Testosterone was isolated from testicular extracts in 1935 Learn more about testosterone in this article
  • The Low Testosterone Symptoms to Look Out For—And How to Handle Them - GQ
    The Low Testosterone Symptoms to Look Out For—And How to Handle Them If your libido’s dried up and your energy levels are dipping, it could be a hormone problem Here's what to do if it is




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