Testosterone is often treated as a marker of health and vigor, especially in men. But new genetic evidence suggests it’s not ...

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 ...

Testosterone is an important male hormone that helps build muscles, increases energy, and supports s**ual function.Sometimes, doctors also prescribe testosterone supplements to men who have ...

The country music star revealed that Testosterone Replacement Therapy has played a key role in his weight-loss journey.

Energy, metabolism, mood, libido, mental clarity and vitality are all impacted by low testosterone – so why aren't women ...

This article was reviewed by Darragh O’Carroll, MD. Key Takeaways: Testosterone’s reputation for causing anger and aggression is overstated — the science shows a more complex … ...

Testosterone is being sold as the missing hormone for midlife women. Except there's no FDA-approved female dose, so sourcing and dosing has become the Wild West. How did we get here, and what comes ...