A NORMAL, HEALTHY testosterone level can fall anywhere between 264 nanograms per deciliter (ng/dL) and 1,000 ng/dL. Anything below 264 ng/dL is low, and high testosterone is above 1,000 ng/dL.

Low testosterone isn't always just a normal part of aging. Learn the signs of hypogonadism and the treatment options that can help you feel your best.

Defense Secretary Pete Hegseth's announcement Wednesday that military members 30 and up must undergo annual testosterone screenings has raised questions about the testing process and potential testosterone replacement therapy for those with lower levels of the hormone.

Make sure the number on a testosterone check opens a real evaluation of health instead of becoming a shortcut to a prescription, Dr. Jamin Brahmbhatt advises.

Medical professionals told the BBC the new policy could lead to an increase in incorrect diagnoses, as well as other issues.

Testosterone is an important hormone. It helps men develop during puberty, and as they age, it plays a critical role in helping control fat levels, cholesterol, and glucose levels. Testosterone production peaks in your teen years and remains high until ...

On Wednesday, Hegseth announced a new policy that will mandate testosterone screening for many service members. The screening will be universally implemented as part of the annual check-up for people over 30,

The defense secretary said the Pentagon will test the testosterone levels of troops 30 and over. It was unclear if the plan would affect women or military fitness rules.

A more accurate way to determine if your testosterone levels are notably low is to look for symptoms and/or signs associated with low testosterone in combination with low total testosterone levels. This is why another important factor in understanding normal testosterone levels is the difference between total and free testosterone.

Drs Chris and Xand ask - what are the pros and cons of testosterone replacement therapy?