If your libido’s dried up and your energy levels are dipping, it could be a hormone problem. Here's how to find out if it is.

“The benefits people report most often are way more energy, better workouts and faster recovery, higher libido, clearer ...

Testosterone is not only for athletes—it’s an important hormone that has a significant impact on your energy, mood, muscle ...

To boost mood and manliness, men are spending lots of money on the hormone testosterone—yet they may see trouble instead of ...

From Joe Rogan to Dax Shepard, men are taking testosterone supplements to increase virility. In reality, it's harming their ...

Researchers tracked testosterone, cortisol, and body composition in 23 men overwintering at Concordia Station, Antarctica.

The placenta and the hormones it produces may have played a crucial role in the evolution of the human brain, while also ...