For some men, low levels may be successfully adjusted with testosterone replacement therapy, but for other men, natural remedies are a valid route to consider.

Low testosterone is common, especially as men age. It's nothing to be ashamed of, and treatment options are available.

Wellness Here’s When to Check Your Testosterone Levels—and When You Shouldn’t Bother Doctors spoke to GQ about the low-T symptoms to look out for, and what to do before getting checked.

At-home testosterone test kits can check your testosterone levels. Discover the best at-home testosterone test kits based on costs, results time and more.

Testosterone or "T" maxxing encourages young men —mostly teenage boys—to increase their testosterone levels, either naturally (for example, through diet) or by taking synthetic hormones.

Medical experts reveal the often-missed signals of testosterone deficiency in men, from subtle mood changes to unexplained physical symptoms.

Men's testosterone levels remain pretty steady until age 70. After that, production of the male sex hormone starts to decline, new research indicates.