Low testosterone (hypogonadism) is a condition where your body doesn’t produce enough of the hormone. It has several possible ...

As men age, their bodies often produce less testosterone, a hormone that plays a key role in male characteristics like a deep ...

Low testosterone or testosterone deficiency, also known as hypogonadism, is a condition in which patients develop symptoms.

So low testosterone is not a natural consequence ... Before jumping into testosterone replacement therapy, young men should confirm they're truly testosterone deficient with a health care provider ...

New study shows how testosterone levels influence type 2 diabetes risk differently across age groups, offering insights for ...

Signs of low testosterone levels in men include low energy, poor mood, low sex drive, and poor sleep. He noted an increasing ...

Keep reading to learn more about the symptoms, causes, and treatments for low testosterone. People assigned male at birth and people assigned female at birth produce testosterone, but this article ...

Multiple controlled trials have also shown that arousal function improves when testosterone therapy is given to men with low T. What role might testosterone play in arousals? Some research ...

Robert F. Kennedy Jr.’s personal health-care routine is perplexing in its inconsistencies. He decries seed oils, despite near ...

Research suggests the benefits of testosterone therapy after prostate cancer surgery in select men may outweigh risks.

Lawmakers want to know why some former elite operators in their 30s and 40s ‘will have very, very low testosterone levels — ...