This is important because a number of age-related clinical circumstances trigger acute and chronic muscle loss, including cancer, chronic obstructive pulmonary disease, hospitalization, acute and chronic illness, and diseases in which systemic inflammation occurs (Urban et al., 2014). In addition, an important regulatory enzyme of inflammation, nuclear factor-B inducing kinase, which may regulate human skeletal muscle catabolism, and that appears to be counter-regulated by administration of testosterone (Urban et al., 2014). Testosterone was also reported as an efficacious paradigm in management of sarcopenia, loss of skeletal muscle mass and strength that occurs with aging. Testosterone replacement in men diagnosed with hypogonadism has shown a beneficial effect on several cardiovascular risk factors, functional exercise capacity and improved mortality (Kelly and Jones, 2014). Too much estrogen can cause your sex drive to drop and your weight to go up, particularly around your waist and hips. What do high levels of estrogen do to a woman? If you are not in menopause, your estrogen levels should range from 30 to 400 picograms per milliliter. You may also have more body and facial hair than the average woman. If your body produces too much testosterone, you may have irregular or absent periods. Your health provider can help you understand your test results. Depending on which lab performs your testosterone test, normal values may vary slightly from these. The average male who reaches 70 years old will have testosterone production that’s 30 percent below his peak (5). A guy in his 20s with healthy genes and no chronic ailments will have a higher testosterone level than a 55-year-old with ongoing medical issues. It’s natural to be concerned about lower testosterone levels. Research suggests that females produce three times more testosterone than estrogen before menopause. Some research also suggests that high levels of prenatal testosterone levels may be linked to autism in children. Estrogen is a class of related hormones that includes estriol, estradiol, and estrone. As they travel through your body, they control many bodily functions, such as growth, metabolism, reproduction, and mood. There are over 50 types of hormones. They're made by your glands and enter your bloodstream. 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. You can optimize your hormones and feel good, McDevitt says. Www.fda.gov/drugs/drug-safety-and-availability/fda-drug-safety-communication-fda-cautions-about-using-testosterone-products-low-testosterone-due. Male menopause; Andropause; Testosterone deficiency; Low-T; Androgen deficiency of the aging male; Late-onset hypogonadism If you decide to start TRT, be sure to see your provider for regular checkups. Talk with your provider about whether TRT is right for you. TRT may relieve or improve symptoms in some men. The medicine used is man-made testosterone. 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). You’d not be sleeping well, you’d have no sex drive, you’d be fatigued, you’d have no muscle mass, you’d have uncontrolled glucose levels and more." That’s when we start to check your hormone levels," McDevitt says. You may become pre-diabetic, or see your cholesterol levels rise, says Danielle McDevitt, M.D., a physician who specializes in hormones.