What are normal testosterone levels? Ages, males, females, and more

Testosterone levels by age chart: Female

Testosterone levels then stay at this high level for around ten years. However, once you reach the age of 30, your testosterone levels naturally start to decline gradually. This is why some doctors refer to the Tanner Staging instead of age to determine healthy levels of testosterone in young men and women. The Tanner Staging breaks down the development of secondary sex characteristics in 5 stages. This becomes problematic because individuals reach puberty at different ages. So during this period of transition, age may not be the best basis for determining healthy testosterone levels.

It plays a particularly important role in men, where it promotes muscle mass development, affects sex drive, and regulates sperm production. This hormone also influences behaviors like competitiveness and aggression. Excessive steroid use can raise testosterone levels in the blood and decrease the function of the testes, causing a person’s body to stop producing testosterone. High testosterone levels are unusual in adult males, while children with high testosterone levels may have a growth spurt or start puberty early. High testosterone in all sexes can cause infertility, obesity, and in some cases, metabolic disorders. In men, testosterone levels normally start to decline after the age of 30. Average testosterone levels for men between the ages of 40 and 49 are 252 to 916 ng/dL.

«To determine what’s a good T level for your age, you also need to look at the clinical picture,» says Danielle McDevitt, M.D., a physician who specializes in hormones. According to Lokeshwar, potential causes for these declines could be increased obesity/BMI, assay variations, diet/phytoestrogens, declined exercise and physical activity, fat percentage, marijuana use, and environmental toxins. Levels that are just slightly low aren’t a cause for concern by themselves.

Low levels of testosterone in males and females can lead to a range of serious health problems. Having your testosterone levels checked regularly can empower you to seek treatment for hormone replacement therapy if needed and make healthy lifestyle changes that naturally increase or balance your testosterone levels. But that doesn’t mean you should simply sit back and wait for science to tell you what to do. Keep your mind young and supple with mental activity, physical exercise, good nutrition, and regular medical care. And you can also get many of the purported benefits of testosterone for your body without any of its risks.

With our easy-to-use telemedicine platform, you can access expert care and receive personalized recommendations tailored to your unique needs. Testosterone is a hormone found predominantly in the male body, and is crucial to the development of the male sex organs, as well as the growth of body hair and muscle mass, and the driving of the libido (or sex drive). Treatment can be for the long term, if your body doesn’t recover the ability to produce enough testosterone for good health.

The most reliable method for measuring testosterone levels is through laboratory blood testing, which assesses both free testosterone therapy online (biologically active) and total testosterone in the bloodstream. These comprehensive tests require a healthcare professional’s interpretation, as normal ranges vary by age. Healthcare professionals must also evaluate results alongside symptoms and medical history. According to the Endocrine Society, men over 50 years of age who have total testosterone levels of 200 ng/dL or lower are hypogonad; they require an evaluation of pituitary function before beginning testosterone therapy. Men with testosterone levels between 200 and 400 ng/dL are borderline and should have additional testing before considering therapy, and men with levels above 400 ng/dL don’t need further tests or therapy.

Dr. Michel is known for his patient-centered approach, emphasizing clear communication and personalized care plans. Patients can expect detailed assessments and ongoing support throughout their treatment journey, making him a reputable choice for those seeking TRT therapy. Insurance can play a significant role in reducing these out-of-pocket costs. However, coverage depends on the insurance provider and the specifics of the policy. Therefore, it is crucial to check with the insurance company to determine what percentage, if any, they cover.

Exogenous testosterone therapy has been shown to interrupt normal spermatogenesis and can put patients in severely oligospermic or azoospermic states and should not be used in men trying to conceive. Normal sperm production depends on a functionally intact hypothalamic-pituitary-gonadal axis with normal secretion of pituitary LH and FSH to support intratesticular testosterone production and spermatogenesis. The general trend indicated that higher doses of testosterone were more likely to result in azoospermia than lower doses, however a dose-response effect was not consistently seen.