Overview More than 50 hormones have been identified in the human body, and each has a unique function. Your hormones are ...

With the black box warning a thing of the past, interest in these once-controversial medications is growing, say experts.

Natural testosterone boosters are designed to support your body’s hormone production using safe, plant-based ingredients. They help men improve energy, strength, and overall vitality without ...

The FDA is seeking feedback on whether — and how — to expand the number of men prescribed testosterone treatment.

An FDA panel of experts has called for a loosening of regulations and expanding access to testosterone replacement therapy.

Starting around age 40, many men notice the first physical changes that may be related to their hormone levels: Energy wanes ...

1 Department of Endocrinology, The Second Affiliated Hospital and Yuying Children’s Hospital of Wenzhou Medical University, Wenzhou, China 2 Department of Cardiology, The Second Affiliated Hospital ...

Drinking coffee, even in modest amounts, providing 80–120 milligrams (mg) of caffeine, can increase cortisol (the stress hormone) levels by up to 50% above baseline. This spike is temporary and tends ...

The trend never really died after the Rocky era, but its meaning has changed. Experts explain whether the trend works and why ...

A new study published in Evolution and Human Behavior provides evidence that human body odor may act as a subtle cue for social status. The research suggests that men with higher levels of ...