This article was reviewed by Felix Gussone, MD. Key Takeaways: Testosterone does more than drive puberty. It influences drive ...

What are normal testosterone levels by age? An older photographer mentors a younger one. Testosterone is an important hormone. It helps men develop during puberty, and as they age, it plays a critical ...

This article was reviewed by Darragh O’Carroll, MD. Key Takeaways: Testosterone’s reputation for causing anger and aggression ...

Learn how testosterone therapy works step by step, including diagnosis, treatment options, monitoring, and potential risks ...

New NHANES data link increased time outdoors with higher testosterone and reduced risk of low testosterone in men. Find out ...

Know how zinc can boost testosterone levels and increase men's energy through natural food sources and supplements.