The longer the testicles remain suppressed, the more difficult it can become to restore normal function, though recovery is often possible with proper treatment. Additionally, very high testosterone can convert to estrogen through a process called aromatization, and elevated estrogen in men can cause sexual dysfunction, mood changes, and even breast tissue development. Some men with very high testosterone report that their libido becomes intrusive or difficult to manage, interfering with focus, work, and daily activities. You might expect that higher testosterone would always mean stronger sexual desire and better sexual function, but the reality is more complicated. They're external markers of internal hormone levels and can provide important clues about what's happening systemically. These changes happen because hair follicles convert testosterone into a more potent androgen called dihydrotestosterone, or DHT. If you're using testosterone therapy, your clinician can evaluate whether your current protocol is contributing to the problem. His latest book, ‘Lies I Taught In Medical School’ is an instant New York Times bestseller and has re-framed how we think about metabolic health and longevity. A veteran of the Today Show, USA Today, and a regular contributor to FOX and other network news stations, his weekly video podcast reaches over 500,000 people. She is passionate about addressing health disparities by building scalable healthcare solutions. Dr. Milinkovic initially joined SiPhox Health to spearhead the health coaching initiative and has been a key contributor in the development and launch of the Heart and Metabolic program. She has contributed to global health initiatives, implementing surgical safety standards and protocols across rural Uganda. Limiting alcohol consumption and avoiding endocrine disruptors in plastics and personal care products also supports hormonal health. Athletes should be aware that using performance-enhancing substances not only violates sporting regulations but also poses serious health risks. Regular exercise supports hormonal balance, though excessive training can sometimes elevate testosterone temporarily. Your body then metabolizes your total testosterone into other substances to keep you functioning optimally. As its name suggests, total testosterone is the total amount of testosterone in your bloodstream. "But it’s hard to say where ‘average’ is for your age, since it can depend on so many criteria," says McDevitt. Testosterone levels in men can vary widely, though they generally decline in men after the age of 35 says McDevitt. To determine what’s a good testosterone level for your age, you also need to look at the clinical picture. But you don’t have to experience the negative symptoms that come with hormone declines. At its peak, during your adolescent years, a normal range for your testosterone is anywhere between 300 and 1,200 ng/dL (4). In some cases, low testosterone in females may also be caused by low estrogen or menopause, as there’s some overlap in the symptoms. Keep in mind that average testosterone levels decrease with age. In adult males, the average testosterone range will depend on a person’s age. Regular testosterone level checks are essential for transgender men and transmasculine people using female-to-male testosterone therapy. Read on to learn more about testosterone, typical levels for males and females, and what a high or low testosterone test result may mean. Only a testosterone test can measure how much of the hormone is in your body and determine whether your level is within a healthy range. Free testosterone should make up about 1 to 2 percent of your total testosterone levels. Most men focus on total testosterone levels when they’re trying to figure out if they have low testosterone, but free testosterone levels matter, too. The researchers also broke the data down into normal levels of free testosterone and bioavailable testosterone
