Testosterone injections improved the sex lives and quality of life in men with type 2 diabetes, a small trial found. Researchers randomly divided a group of 65 men with type 2 diabetes into a control ...

Testosterone replacement therapy (TRT) products are controlled substances and require a prescription. To get a prescription, a licensed healthcare provider first needs to assess you and determine that ...

Dear T.B.: Although I am never fond of insurance companies making medical decisions, this does make sense from physiology. Cholesterol is made in the body, mostly in the liver and mostly at night ...

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 ...