Normal Testosterone Levels by Age Normal Testosterone Levels by Age Having the test done late in the day may show that your testosterone level is lower than it really is. This is because testosterone levels tend to be highest at that time. But you may need to have this test more than once, and at different times of the day, to confirm low testosterone levels. This is because your testosterone level can change from morning to evening and from day to day. Testosterone Replacement Therapy (TRT) can profoundly impact men’s physical and mental health. Key areas of interest include expected transformations before and after therapy, understanding contraindications, the importance of monitoring free testosterone levels, and achieving ideal testosterone levels during treatment. Within this modality family alone, there are three different application sites, including upper body, thigh, and axilla, with four different dosing ranges for each gel. While total testosterone is normally an accurate reflection of testosterone secretion, it doesn’t tell the full story. If you want more information, you can also schedule a men’s health appointment online with Everlywell. Keeping those caveats in mind, in one study (2) of healthy adult males between the ages of 40 and 70, researchers observed these normal total testosterone levels. A man may not need to know all of the ins and outs of testosterone metabolism, but he should understand that these complexities account for important flaws in much of the research on testosterone replacement therapy. If you need to know where you stand, you should ask to have your total testosterone and free or bioavailable testosterone levels measured, preferably early in the morning. The table below shows the testosterone levels observed in one study of healthy men between 40 and 79 years of age. In women or anyone with ovaries, abnormal testosterone levels can indicate excess testosterone produced by the ovaries or other glands that produce hormones. Generally, testosterone levels tend to decrease with age, starting in your 30s, says Brian Black, D.O., an American Osteopathic Association board-certified family medicine physician. WHAT’S CONSIDERED normal testosterone levels by age when it comes to testosterone levels is relative. Normal varies from person to person, and doctors say your actual number may not be as important as you might think. If, however, testosterone levels are lower than expected, it could be a sign of problems with testosterone production or other hormones that interact with testosterone. Speak with a healthcare professional about whether you should take testosterone. They will assess your symptoms and test your testosterone levels to help provide a diagnosis and develop a treatment plan, if necessary. Treatment for abnormal testosterone levels will depend on several factors. Some athletes and bodybuilders misuse synthetic testosterone (anabolic steroids) by taking very high doses of them in an attempt to boost performance or change their physical appearance. Misuse of these drugs can cause several unpleasant symptoms and lead to long-term dangerous health problems, including blood clots, stroke, and potentially increase the risk of prostate cancer. It’s a simple blood