I have read somewhere that taking too much arimidex during a cycle will reduce gains...basically, the body needs estrogen to make good strong gains, arimidex competes for the enzyme that breaks down the test into estrogen and why it works as an anti-estrogen, but since there is no estrogen in your system, it reduces gains...just a tidbit I thought I would throw in...
also it is funny that the clen was brought up and everyone was asking why, I just read this excerpt from a site about clen and pct...this is the only place I have seen this but any comments would be great:
"The second problem is the clearly more relevant and probably the more decisive factor for the potentially considerable performance loss of the athletes. As we know, steroids have a highly anticatabolic effect by reducing the catabolic effect of the body's own hormone, cortisone. When taking steroids, the steroid molecules block the cortisone receptors so that the cortisone produced by the adrenal gland cannot attach to the receptors, thus remaining for the most part deactivated. The body reacts by producing additional cortisone receptors so that, in the meantime, the unusually high amount of cortisone receptors in the blood can finally do their job. This again is not very serious as long as the athlete continues to take the steroids as planned. However, when the steroid regime is terminated the cortisone receptors are suddenly freed and the large quantity of free cortisone molecules in the blood now know exactly what to do. They rush to the cortisone receptors to form a molecule/receptor complex and transmit to the muscle cell the following message which is so unpleasant for the athlete: break down amino acids. These leave the muscle cell and enter the blood where they are transformed into glucose or blood sugar. The consequence of this process has already been described in another chapter. The athlete's second problem, in addition to increasing the endogenous testosterone production, is to lower the cortisone level to an acceptable level. As the reader knows, this goal is achievable to a high extent. In the following we will describe a sensible, step-by-step approach to interrupt the steroid regime, and the time after. Particular attention will be paid to the two problematic factors described in detail. We want to, however, explicitly emphasize that this information is no guarantee to protect the athlete from a loss of performance."
"6.) All this, however, helps only if the athlete is able to mostly block out the catabolic effect of the increased cortisone level. A compound which, because of its distinct anticatabolic effect, fulfills this requirement is the beta-2 sympathomimetic, Clenbuterol. ***Clenbuterol successfully blocks the cortisone receptors so that the athlete is usually able to maintain a large portion of the strength and muscle mass built up by the steroids.*** The intake of Clenbuterol begins directly at the end of the steroid therapy and continues over 8-10 weeks (see also Clenbuterol). Another compound of the group of sympaticomimetics which also has an anticatabolic effect (but less pronounced than Clenbuterol) is Ephedrine. Probably the most suitable drug in this situation is a preparation which in school medicine is used in the treatment of the Cushing's syndrome, a hyperfunction of the adrenal glands which causes the body to produce too much cortisone. Those who have read this book carefully will know which drug is meant: Cytadren. Since it reduces the cortisone level extremely well athletes usually take it directly after completion of a steroid treatment (see also Cytadren). Several athletes take thyroid hormones in this phase since they have an anabolic effect when taken in small dosages and for not excessively long intake intervals. Their effect can be clearly increased by the anticatabolic effect of Clenbuterol which explains why this combination is used during the phase of discontinuance. The use of growth hormone also makes sense since it has a strong anticatabolic/anabolic effect. You can forget Ornithin and Arginin which supposedly increase the realising of GH, because they are ineffective. Distance yourself from the thought that pharmaceutically improved muscle mass can be maintained with "natural methods.""
Any comments about the clen as a PCT?