Does Estrogen Promote Muscle Growth?
by Mike Arnold
Everything tends to move in phases. This is true of training, diet, drug use, and even the smaller, less recognized aspects of the bodybuilding experience. Although some of the younger guys won’t remember this, it was only about 15 years ago that the use of aromatase inhibitors was heavily frowned upon when attempting to build muscle mass. We were taught that estrogen was an integral component of the muscle building process and therefore, if a little was good, more must be better. Despite a complete lack of scientific evidence in support of this claim, many bodybuilders chose to forego estrogen management almost entirely, even when employing large dosages of highly aromatizable compounds. Although Nolvadex was the usual go-to treatment for dealing with gynecomastia, as a S.E.R.M it was entirely ineffective at lowering estrogen levels. This allowed systematic estrogen to continue wreaking havoc on one’s health and appearance; both internal and external.