This article was reviewed by Felix Gussone, MD. Key Takeaways: Hormones like insulin, cortisol, thyroid hormones, and ...

TRT costs vary by delivery method, ranging from $100 to $800 monthly, covering medication, lab tests, and professional ...

For more than 80 years, men have been told that testosterone fuels prostate cancer. But a more nuanced picture has emerged ...

Testosterone levels peak during male puberty and decline with age in both males and females. With low testosterone in males, you can have a decreased sex drive, trouble with erections, and low sperm ...

Accelerated testing by French certification body Certisolis finds wide performance divergence and design vulnerabilities in ...

A Food and Drug Administration panel on Wednesday advocated for regulatory changes that would make testosterone medications more widely accessible, including removing their classification as ...

Fraunhofer ISE expects to complete the medium-voltage testing project in 2028. Image: KACO New Energy. German research institute Fraunhofer ISE has launched a project to explore how medium-voltage ...

Understanding what it means to “boost testosterone” isn't always easy. The hormone is something we’re all probably aware of but not entirely sure about. Aside from being responsible for facial hair ...

Of the many health trends on social media, female demand for testosterone as a performance-enhancing drug is one of the strangest. It is a “powerhouse hormone”, proclaims one influencer, who goes on ...

View post: How Skiing Builds Serious Strength—and Why Stowe Is the Best Place to Do It in the East View post: The North Face's Top-Rated Fleece Jacket is Now 50% Off During REI's End of Year Sale The ...

My colleague Susan Dominus discusses her reporting on women who are taking testosterone — in some cases lots of it. By Katrin Bennhold I’m the host of The World. I read everything Susan Dominus writes ...

Here’s when and why experts think testosterone should be prescribed to middle-aged women, and how it affects their lives. By Susan Dominus Testosterone use has recently exploded among middle-aged ...