Matt Kaeberlein, a longevity researcher, started TRT in his 50s. He said stigma and lack of information can make the process confusing.

Testosterone is the quintessential male hormone (androgen), and it’s a busy one, helping to regulate intimate function, muscle mass, red blood cell count, mood, and more. But not all testosterone in ...

If you’ve been feeling a little low in more than one aspect of life, you’re not alone, and chances are you’re not going crazy, either. You may be experiencing the symptoms of low testosterone.

Three forms of testosterone are found in serum: sex hormone-binding globulin (SHBG)-bound (60%-70% of total), albumin-bound (20%-30% of total), and free (1%-3% of total). SHBG-bound testosterone is ...

Please provide your email address to receive an email when new articles are posted on . Men who used dulaglutide, semaglutide or tirzepatide had a rise in free testosterone after starting treatment.

Analysis from the Look AHEAD trial has revealed that higher baseline testosterone levels were associated with reduced ...

Add Yahoo as a preferred source to see more of our stories on Google. Studies in the past have found that high-intensity interval training can boost testosterone levels in men. New research published ...