Is Metformin Killing my TRT?

[600lb_Gorilla]

@midwest89

Nevertheless, do you guys (or anyone) have any thoughts on controlling SHBG on TRT when you also take Metformin?

Tongkat Ali is quite effective at increasing free testosterone. It sounds odd to suggest a testosterone booster on TRT, but its main mechanism of action seems to be either binding or decreasing SHBG.

Tongkat Ali to Lower SHBG?

Looking into the mechanism of action of Tongkat Ali, it seems like its main effect is to lower SHBG rather than just boost testosterone (and decrease cortisol). Effect of Tongkat Ali on stress hormones and psychological mood state in moderately stressed subjects - PMC)