HumbleMuscle
New member
Why do people have to take an Aromatase inhibitor (AI) on exogenous testosterone when only on 200mg a week. Usually that amount will get a person around 800ng/dl. If a persons natural testosterone were that high would they have estrogen issues? Does exogenous testosterone act differently in the body than endogenous? Are there other mechanisms in play when a persons natural testosterone is typically higher. Do they convert testosterone to estrogen ata slower rate? And if they convert estrogen at a slower rate does that contribute to their ability to have higher natural testosterone