Normal Testosterone Levels by Age

Testosterone Levels by Age Chart: What is Normal?

Testosterone is the main sex hormone in men, though women have testosterone as well in smaller amounts. Hypogonadism, a condition characterized by low testosterone levels, can lead to sexual dysfunction, decreased muscle and bone strength, less energy, and lower fertility. Sex drive (sexual desire) is a complex aspect of sexual function and is difficult to objectively measure. The sexual desire domain of the IIEF is a commonly used standardized tool that can assess libido despite its limitations and narrow scope. These findings support the concept that sexual function represents a multidimensional condition that cannot be easily captured using subjective sexual function questionnaires.

The adrenal glands also produce small amounts of testosterone in both sexes. Generally, males have much higher levels of testosterone in their bodies than females. If test results reveal that you do not have a normal level of testosterone, you may not necessarily have a medical condition that requires treatment. Factors that commonly affect test results include the use of certain medications, substance use disorders, and exposure to heavy metals and other toxins. A healthcare provider can provide additional support on medical and natural treatments based on a person’s unique health problems. A healthcare provider can develop a treatment plan that aims to lower ovarian or adrenal androgen production. Research shows that men who exercise regularly have higher T than those who don’t (10).

Food and Drug Administration (FDA), which means you can’t verify what they’re made with or whether they’re safe, even if they come with a celebrity endorsement. Some testosterone supplements have been shown to cause health conditions such as erectile dysfunction and kidney failure. Test results may vary depending on your age, gender, health history, and other things. The pituitary gland in your brain controls the amount of testosterone your body makes. It does this by using other signaling hormones such as luteinizing hormone. Initial consultations usually range from $100 to $500, while diagnostic testing might add $500 to $1,000. Ongoing treatment costs, which include medications and follow-up appointments, typically add up to $1,200 to $3,000 annually.

These pellets steadily release testosterone over three to six months, minimizing the need for frequent applications or injections. There are no significant restrictions following the test, and you can resume your normal activities immediately. If you experience minor bruising or soreness at the puncture site, applying a cold compress can help alleviate discomfort. Our goal is to help men achieve optimal hormonal balance, considering their unique age-related testosterone changes.

“Many studies [that look at testosterone levels] take an amount of people across these ages and test them for their T levels,” says McDevitt. The researchers don’t factor in pre-existing conditions or peoples’ lifestyles, which can skew the results, she notes. A combination of age, genetics, and pre-existing medical conditions determines your testosterone levels.

Those symptoms include persistent fatigue, diminished libido, decreases in muscle mass, depression, changes in hair coverage and thickness, and increased body fat. Symptoms develop gradually, with many men dismissing them as normal signs of aging rather than recognizing them as indicators of a hormonal imbalance. After reviewing the normal ranges in the table, it’s helpful to see how testosterone levels change over a man’s lifetime, as shown in the graph below. Maintaining optimal testosterone level testosterone levels through proper diet, regular exercise, adequate sleep, and stress management contributes to overall well-being and longevity in men.

Around the age of 30 your testosterone levels naturally begin to decline, but it’s a very gradual process. By the age of 70 the testosterone production of the average man is 30% below its peak. Yet it’s estimated that at least 75% of older men still have testosterone levels in the normal range.

The Panel recommends that clinicians use the same laboratory with the same method/instrumentation for serial total testosterone measurement. Where possible, clinicians should use LCMS to measure total testosterone levels to maximize accuracy and limit CV between tests in men undergoing testing, particularly in men with very low total testosterone levels. The Panel recognizes that not all laboratories use LCMS technology, and immunoassays may be the only measurement tool available to clinicians. Some authorities have advocated that free testosterone should be the primary measure used to define testosterone deficiency.