Doctor Reacts to Hegseth's Plan to Test Troops' Testosterone

Defense Secretary Pete Hegseth announced Wednesday that he is rolling out a new screening program for “testosterone deficiency” among troops, calling it necessary to allow them to operate at their “absolute best.”

The screenings will be conducted annually as part of service members’ required medical screenings for those 30 and older, he said. Troops under 30 can volunteer to be tested. In a video on social media, Hegseth said receiving testosterone replacement therapy would be voluntary.

Testosterone — New Discoveries about the Male Hormone | DW Documentary

Sep 12, 2019 • Testosterone has long been seen as a metaphor for aggression, but is there really anything to the idea of the testosterone-driven male? Prominent scientists explain how subtle the hormone’s effects actually are.

Men with a lot of testosterone have long been accused of violent and competitive behavior. Now the image of the sex hormone is changing. Unlike in the animal world, the general statement "testosterone makes one aggressive" cannot be confirmed in humans, and recent studies suggest that it can actually even promote selfless behavior. One of the leading experts in this field is Jean-Claude Dreher from Lyon. He says his laboratory experiments show that testosterone does not make men aggressive but instead allows them to act in a strategic manner. Those who are more testosterone-charged tend to be friendlier towards others in order to bolster their own social status. British behavioral psychologist Simon Baron Cohen demonstrates how testosterone determines our gender characteristics when we are still in the womb. Meanwhile, his colleague Oliver Schultheiss from Erlangen has found out how testosterone can improve our learning abilities. | Aufrufe auf YouTube: 2,615,954

Testosterone – New Discoveries about the Male Hormone | DW Documentary

Testosterone has long been seen as a metaphor for aggression, but is there really anything to the idea of the testosterone-driven male? Prominent scientists explain how subtle the hormone’s effects actually are.

Men with a lot of testosterone have long been accused of violent and competitive behavior. Now the image of the sex hormone is changing. Unlike in the animal world, the general statement "testosterone makes one aggressive" cannot be confirmed in humans, and recent studies suggest that it can actually even promote selfless behavior. One of the leading experts in this field is Jean-Claude Dreher from Lyon. He says his laboratory experiments show that testosterone does not make men aggressive but instead allows them to act in a strategic manner. Those who are more testosterone-charged tend to be friendlier towards others in order to bolster their own social status. British behavioral psychologist Simon Baron Cohen demonstrates how testosterone determines our gender characteristics when we are still in the womb. Meanwhile, his colleague Oliver Schultheiss from Erlangen has found out how testosterone can improve our learning abilities.