madman
Super Moderator
https://academic.oup.com/jcem/artic...fferences-in-the-Apparent-Metabolic-Clearance
Clearance of testosterone decreases as SHBG increases.
Free hormone hypothesis vs free hormone transport hypothesis. It's easier to understand the free hormone hypothesis, which is why it's often repeated on forums. Once you start to think about steroidal function a little bit more than just superficially, this hypothesis makes less and less sense.
http://joe.endocrinology-journals.org/content/230/1/R13.long
Basically this provides a possible explanation of why low SHBG guys may report little to no improvement with some symptoms, but lack other negative symptoms.
I already linked up the Hammond study which is your second link.