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 arguably one of the most essential hormones for supporting men’s health. It plays a role in supporting intimate, bone, muscle, and mental health. Testosterone levels that are higher or ...

Adam Katz always dreamed of being larger than life. “I knew I wanted to be bigger than what was naturally possible for most guys,” the Arizona-based online fitness coach, who began bodybuilding at 14, ...

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

A study published in the American Journal of Human Biology suggests that Western medical standards for male testosterone ...

Historically, testosterone has been associated with masculinity. Someone having high levels of testosterone was shorthand for perceived higher levels of aggression, strength, and libido. However, ...

A 42-year-old man said testosterone therapy helped him build muscle and restore mood and energy. But as a former fitness model, he said it didn't measure up to his former peak physique. He said ...

A small study by the University of Worcester found high-protein diets may decrease men's testosterone levels. Researchers fed 309 subjects a diet heavy in meat, fish, eggs, and protein shakes for ...

Plus, exactly how to train to sculpt your muscles.