WASHINGTON (Reuters) - Estrogen fuels feelings of power and competition in women in much the same way testosterone does in men, researchers said on Wednesday in a study that shows the need to win is ...

When we talk about women`s hormones, testosterone isn`t usually the first one people think of. There is a delicate and intricate balance of the three hormones: estrogen, ...

The world may be getting over the idea that men are from Mars and women from Venus, but public perception still holds that testosterone is the male hormone, and estrogen, the female. That can make the ...

Testosterone is being sold as the missing hormone for midlife women. Except there's no FDA-approved female dose, so sourcing and dosing has become the Wild West. How did we get here, and what comes ...

Estrogen is not just a female hormone—it plays a crucial role in men’s bone health, sexual function, mood, and heart health ...

CHICAGO - Older women who take hormone pills that combine estrogen and testosterone more than double their risk of breast cancer, according to a study of more than 70,000 nurses. "This type of hormone ...

Social media does a very good job of introducing us to new trends, whether it’s Gen Z slang or a new health-focused tool that could make our lives better. But just because something goes mega-viral ...

What Is Low Testosterone in Women? If your body doesn't get enough of a hormone called testosterone, you may have low levels. Testosterone can contribute to a lower sex drive. But how low testosterone ...