Anabolic steroids suppress the gonadotropic functions of the pituitary and may exert a direct effect upon the testes. During exogenous administration of anabolic androgens, endogenous testosterone release is inhibited through inhibition of pituitary luteinizing hormone (LH). At large doses, spermatogenesis may be suppressed through feedback inhibition of pituitary follicle-stimulating hormone (FSH). Anabolic steroids have been reported to increase low-density lipoproteins and decrease high-density lipoproteins. These levels revert to normal on discontinuation of treatment.
Oxandrolone is both an anabolic steroid and has all the properties of an androgenic drug. The actions of the Oxandrolone is similar to testosterone. But Anavar is often called a weak testosterone. It has two advantages compared to other steroids. Firstly, it does not converted into estrogen and it does not significantly influence the hypothalamic pituitary tract at low doses. What this means is that because it is not broken down to estrogen, males will not develop breast enlargement Secondly, because it does not affect the hypothual pituitary axis. It dose not affect the suppression of testosterone. This means that the individual taking Anavar will not have such side effects like loss of libido, impotence or testicular atrophy- features that are commonly seen with other anabolic steroids.
It must be first understood that Anavar is commonly stacked with other anabolic steroids in a cycle. This is mainly due to the fact that many regard Anavar as a mild anabolic steroid, and therefore it necessitates the need for other stronger anabolic steroids to be used with , it is important to remember that the definition of an advanced anabolic steroid user (when it comes to any anabolic steroid) is not high is also common for many users to want to utilize Anavar as the primary anabolic in any cycle, where Anavar dosages may land at the upper end of any of the given ranges while other compounds run in a stack are kept low (such as Testosterone Replacement Therapy - TRT - doses of Testosterone).As with most oral steroids, Anavar is best stacked with at least one injectable. Just anavar and testosterone work very, very, well. After the cycle, it is recommended to use HCG with a perfect PCT to solidify the gains made and to retain the muscle mass from a Test-Anavar cycle.