What are normal testosterone levels? Ages, males, females, and more Normal Testosterone Levels In Men: Average By Age Chart Research suggests that females produce three times more testosterone than estrogen before menopause. You could fill a whole refrigerator with the variety of hormone-healthy foods you can add to your plate. Focus on eating a high-protein diet, and consider adding these 14 testosterone-boosting foods to your grocery list. Studies show (1) that testosterone levels can depend on several factors, including health conditions, genetics, and lifestyle factors. So determining average testosterone by age is more nuanced than it might seem. Managing your stress levels and cortisol can also impact your testosterone. When cortisol regularly runs high it suppresses nearly every other hormone’s normal production and operation, especially when it comes to testosterone. Regular exercise not only boosts testosterone levels temporarily, but it can also lead to long-term increases in testosterone due to increased muscle mass. Studies find that physically active men have improved hormone levels than men who may be self-proclaimed couch potatoes. To diagnose low or high testosterone, a healthcare professional will ask about a person’s medical history and perform a physical examination and order tests. In males, the testes produce testosterone, while the ovaries produce testosterone in females. The adrenal glands also produce small amounts of testosterone in both sexes. As you grow older, the level of testosterone in your body naturally decreases, leading to a variety of changes. James Harrington stands as a leading authority in testosterone replacement therapy (TRT). MRI is often preferred over biopsy for initial cancer diagnosis as it is less invasive and has a higher accuracy rate. The PSA test is used to monitor recurrence or progression of prostate cancer after treatment. Men with elevated PSA levels may need more frequent testing, depending on individual risk factors. In 2025, clinics like AlphaMan, a men’s health center specializing in hormone optimization, are rethinking how testosterone therapy fits into modern masculinity. Because when it comes to low testosterone, the stakes extend far beyond the gym. Even high-performing men balancing careers, families, and fitness can find themselves battling unexplained fatigue, diminished focus, low libido, and persistent sluggishness despite adequate rest. Active Surveillance avoids treatment side effects, though it carries the risk of cancer progression during observation. Some medications, especially alpha-blockers, can lead to a decrease in PSA levels. Medications can significantly influence PSA levels, potentially leading to inaccurate test results and misinterpretation of prostate health. MRI is increasingly used to visualize prostate abnormalities and guide biopsies. In males, these levels tend to peak in adolescence and young adulthood and level out in adulthood. Finally, testosterone is critical for maintaining energy levels and overall vitality. Low levels can lead to fatigue, reducing your ability to engage in daily activities and enjoy life. The hormone also affects sex drive in females, as well as the growth and development of muscles, bones, and organs. Excessive steroid use can raise testosterone levels in the blood and decrease the function of the testes,