As World Athletics bans athletes with differences in sexual development, Annet Negesa told DW what it was like to be on the ...

Testosterone replacement therapy is popular. In men with a deficiency, injections should provide pep, a stronger libido and ...

Products must note that they can increase blood pressure, but boxed warnings about adverse cardiovascular events can be ...

A staggering 80% of men suffer from low testosterone levels, according to Dr Abigail Gasu Acheampong, a leading health expert ...

Imperial College London conducted a survey of 2,000 men with the condition and found they often buy supplements and change ...

The tests will likely include cheek swabs or blood tests that only need to be completed once in order for an athlete to be ...

Animal studies and research using cell cultures have shown that D-aspartic acid supplements may enhance testosterone levels. One study showed that supplementing the amino acid increased blood ...

Testosterone use in older men with cirrhosis was linked with reduced mortality. (Clinical Gastroenterology and Hepatology) In ...