Men’s Fitness aims to feature only the best products and services. If you buy something via one of our links, we may earn a commission. Walk through almost any major city right now and you’ll see ...

Testosterone levels in men naturally decline with age. After age 40, it may drop about 1 to 3 percent a year. Maintaining a ...

Testosterone is the quintessential male hormone (androgen), and it’s a busy one, helping to regulate intimate function, muscle mass, red blood cell count, mood, and more. But not all testosterone in ...

Oysters, clams, and mussels are among the best dietary sources of zinc. Zinc is essential for testosterone production, and low zinc status has been associated with reduced testosterone levels. This is ...

Testosterone is far more than a reproductive hormone—it shapes nearly every aspect of men's health, from muscle and bone strength to cardiovascular protection and cognitive performance. This review ...

Siemens Healthineers announced its Atellica IM Testosterone II (TSTII) assay has achieved certification through the Centers for Disease Control and Prevention (CDC) Hormone Standardization Program for ...

Sara Moniuszko is a health and lifestyle reporter at CBSNews.com. Previously, she wrote for USA Today, where she was selected to help launch the newspaper's wellness vertical. She now covers breaking ...