Estrogen in large concentrations can be detrimental to any body builder who is looking to gain as much muscle and be as lean as possible. Estrogen has the opposite effect of testosterone and can lead to unwanted weight gain, water retention and sub optimal body composition.
Anti estrogen supplements will block your body from producing excessive, unwanted estrogen.
Anti estrogen supplements have their uses for anyone who has irregularly high estrogen or who are performing a PCT (Post Cycle Therapy). After a cycle of anabolic's our natural testosterone level drops and is surpassed by our body's estrogen levels, leading to adverse side effects for those looking to obtain optimal body composition. Therefore it is vital that people who may be at risk of suffering from high estrogen that they take an anti estrogen supplement that will help them regain their optimal hormone levels and achieve their desired body composition.
Even taking a natural testosterone booster can have the effect of elevating estrogen levels to compensate for the increased testosterone in your body. To ensure that you get optimal results from your testosterone booster make sure to take it in conjunction with an anti estrogen supplement.