Nelson Vergel
Founder, ExcelMale.com
This figure shows the hormone cascade that is part of the hypothalamic-pituitary-testicular axis (HPTA) and also the different metabolites of testosterone.
Correction: there is no such a thing as good and bad guys. DHT and estradiol (one of the estrogens) are needed for sex drive and good body composition.
![hormonecascadeandmetabolites.jpg hormonecascadeandmetabolites.jpg](https://www.excelmale.com/data/attachments/0/270-19e543186657112d765a420d695ec757.jpg)
Correction: there is no such a thing as good and bad guys. DHT and estradiol (one of the estrogens) are needed for sex drive and good body composition.
![hormonecascadeandmetabolites.jpg hormonecascadeandmetabolites.jpg](https://www.excelmale.com/data/attachments/0/270-19e543186657112d765a420d695ec757.jpg)