Testosterone is the sex hormone that is responsible for a range of important functions, from hair growth and bone density to sperm count and libido levels. Low testosterone affects millions of men, ...

If you have low testosterone levels, your doctor may recommend testosterone replacement therapy with Xyosted. Xyosted is a prescription drug used in adult males* to treat testosterone deficiency (low ...

Dear Dr. Roach: My 75-year-old husband was frustrated with not being able to retain an erection. He talked to his doctor about it, and she prescribed 200 mg of testosterone cypionate, which he would ...

Testosterone. Even the word alone sounds manly. For men, testosterone is important for drive, fertility, heart health, bone health, energy and mood — to name just a few benefits. When you have low ...

In practice, Will’s increased T levels have seen his performance in the gym improve massively. Over 28 days he added 10kg to ...