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

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.

Total testosterone measures the full amount of the hormone in your blood, while free testosterone represents the small, active portion your body can actually use to support muscle growth, energy, mood ...

If you’ve been feeling less energetic at the gym, at work, or in your day-to-day life, perhaps you have low testosterone levels. Having low testosterone doesn’t have to be a life sentence. Many men ...

Some men naturally have a lower testosterone level than others. Others have low testosterone due to age, genetics, lifestyle, or dieting. While low testosterone levels can be devastating to any man’s ...

Boston Vitality, a medical practice located in Stoneham, Massachusetts, outlines its structured approach to testosterone replacement therapy services and medical testosterone injection treatment, ...

From social media influencers to telehealth clinics, men are being told testosterone is the answer to all their problems. Doctors say it’s a dangerous lie.