Testosterone In Males May Enhance Desire To Sing – But Not Song Quality

Testosterone In Males May Enhance Desire To Sing – But Not Song Quality
Researchers at The Johns Hopkins University have found that introducing testosterone in select areas of a male canary's brain can affect its ability to successfully attract and mate with a female through birdsong. They also found that enhancing song …
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MMA tallies highest exemption for testosterone use
New York, NY, United States (4E Sports) – The combat sport of mixed-martial arts has recorded the highest exemption for the use of testosterone, which is banned in sports as a performance enhancer. The state athletic commissions routinely grants …
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