YORK (Reuters) - Children exposed to high levels of testosterone in the womb showed more autism-related traits later in life, according to findings that suggest the male hormone may play a key role in ...

Total testosterone measures the full amount of the hormone in your blood, while free testosterone represents the small, ...

Genetics play a role in low testosterone for some men, but underlying causes vary widely. Many genes influence testosterone ...

DHEA and testosterone play many important roles in health and mental health. Dehydroepiandrosterone (DHEA) is a ‘prohormone’ or precursor of testosterone and other hormones that occur naturally in the ...