SERM vs AI – Selective estrogen receptor modulator vs aromatase inhibitor
SERM and AI are Bodybuilders used to reduce and prevent estrogen-related adverse reactions in AAS cycle. SERM is a modulator of estrogen receptors, including tamoxifen and clomiphene. AI is an aromatase inhibitor, including exemestane and Arimidex. AI is divided into two types, one is an irreversible steroid inhibitor, such as exemestane, that forms a permanent binding to the aromatase complex. …
Clomid vs tamoxifen (Nolvadex)
What is Clomid? Clomid is a non-steroidal SERM that promotes the release of more FSH(follicle-stimulating hormone) and LH(luteinizing hormone) from GnRH. FSH and LH help to increase the body’s testosterone level, which is very important when the bodybuilder is affected by exogenous AAS resulting in testosterone suppression. In addition to increasing gonadotrophins, Clomid also binds to estrogen receptors, making it …
