Why insurance requires an 8 a.m. testosterone test and what causes hand numbness and locking fingers.

My insurance company won’t let me receive my testosterone injection unless I have a low testosterone level at 8 a.m. Does this make any sense? — T.B. Answer: Although I am never fond of insurance ...

Matt Kaeberlein, a longevity researcher and CEO of Optispan, had symptoms of low testosterone. He got his levels tested in his 50s and gradually began testosterone replacement therapy (TRT). He said ...

Can testosterone shots really boost energy and mood in women? Are peptides the secret to younger skin and stronger muscles? And what about those trendy IV vitamin drips popping up in spas and living ...

My insurance company won’t let me receive my testosterone injection unless I have a low testosterone level at 8 a.m. Does this make any sense? -- T.B. ANSWER: Although I am never fond of insurance ...

My insurance company won’t let me receive my testosterone injection unless I have a low testosterone level at 8 a.m. Does this make any sense? — T.B.

This article was reviewed by Felix Gussone, MD. Testosterone replacement therapy (TRT) products are controlled substances and require a prescription. To get a prescription, a licensed healthcare ...

This article was reviewed by Darragh O’Carroll, MD. Key Takeaways: Spoiler alert: You can stop TRT — but the way you do so ...

There might be a growing buzz around testosterone replacement therapy but that doesn't mean it's just a lifestyle trend.

This article was reviewed by Kelly Brown MD, MBA. Like other medications that affect your hormones, taking testosterone comes with potential risks, and infertility may be one of them. Testosterone is ...