You may be wondering and asking yourself questions about steroids. If you are into body building, definitely, some of these questions must have popped out and wondered whether or not to use the steroids. But come to think of it, the Anti-Estrogens , Anti-Aromatases , the Estrogen Antagonists …what are they? What does it mean if somebody is using one of them? How much of a benefit are they to the body? Or still, how do they help in body building? All are question that you must be trying to find answers to. Just hang on tight because I shall be taking you through a comprehensive tour on these steroids.