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 ...

Baseline T may provide valuable information about prognosis.

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

Hall scheduled an appointment with a specialist, and in 2024 started testosterone replacement therapy (TRT)—receiving regular ...

A new study led by researchers at The University of Texas MD Anderson Cancer Center found that prostate cancer patients with low testosterone levels may have a higher risk of cancer progressing to a ...

Low Testosterone May Worsen Fructose-Related Fatty Liver Risk In A Nutshell A mouse study found that low testosterone and high fructose intake together cause significantly more liver fat buildup than ...

Nutritionist Nmami Agarwal shares five simple foods that can help support healthy testosterone levels naturally ...

Understanding the Testosterone-Acne Connection If you thought acne breakouts were only a teenage problem, think again.

DEAR DR. ROACH: 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? ANSWER: Although I am never fond of ...