Oct 11, 2025 · Testosterone levels peak during male puberty and decline with age in both males and females.

Jul 30, 2025 · Normal Testosterone Levels by Age Testosterone is a hormone produced by both men and women. It plays a particularly important role in men, where it promotes muscle mass …

Throughout the lifespan, it is normal to have fluctuations in natural testosterone levels by age. If you have questions about normal testosterone levels by age, we’ll be covering this topic today …

Jul 10, 2024 · Testosterone levels are at their highest during adolescence and early adulthood. Testosterone levels may start to decline after age 30 years in males and between ages 45 and …

Apr 3, 2025 · Curious about your testosterone levels? Check out our age-based chart to see where you stand and learn how to maintain healthy T-levels.

4 days ago · Testosterone levels are measured by nanograms per deciliter (ng/dL). Normal levels of testosterone change over the individual's lifetime. Factors such as diet, lifestyle, stress …

Jul 26, 2025 · See charts showing average testosterone levels for men by age. Learn why aiming for an 'optimal' range is more important than being 'normal for your age'.

Dec 2, 2025 · Figuring out your hormonal health really starts with knowing your numbers. The chart below is a straightforward guide, breaking down the generally accepted ranges for both …

Apr 3, 2024 · Testosterone production peaks in your teen years and remains high until your mid-thirties, when your testosterone levels start to decline, at the rate of one to two percent per …

Nov 22, 2024 · Below is a general chart that outlines normal testosterone levels by age for men and women. Testosterone levels in men typically decline by about 1% per year after age 30.