3:15 PM -- Reuters reports on something we all probably already knew:

Too much testosterone can kill brain cells, researchers said on Tuesday...

Tests on brain cells in lab dishes showed that while a little of the male hormone is good, too much of it causes cells to self-destruct in a process similar to that seen in brain illnesses such as Alzheimer's.

You see? The poor dears can't help it...

— Larry, Slightly Effeminate Monkey, Light Reading