It is interesting to note that oxymetholone does exhibit some tendency to convert to dihydrotestosterone in the body, although this does not occur via the 5-alpha reductase enzyme. Oxymetholone is already a dihydrotestosterone-based steroid, so no such alteration can take place. Aside from the added c-17 alpha alkylation (discussed below), oxymetholone differs from DHT only by the addition of a 2-hydroxymethylene group. This grouping can be removed metabolically, reducing oxymetholone to the potent androgen 17alpha-methyl dihydrotestosterone (mestanolone). 387 There is little doubt that this biotransformation contributes at least on some level to the androgenic nature of this steroid. Note that since 5-alpha reductase is not involved, the relative androgenicity of oxymetholone is not affected by the concurrent use of finasteride or dutasteride.
Although I am usually not inclined to posit speculations on why a particular drug does or doesn't do something, in this case I will. Im guessing that the higher doses of Anadrol cause enough appetite suppression (at least anecdotally) to make eating rather difficult. It can also increase insulin resistance and glucose intolerance (5). This has the effect of making macronutrient absorption more inefficient, and could also be a factor in reducing gains when the dosage goes over 100mgs/day. Unfortunately, Anadrol also has a reasonably profound effect on your body's natural hormonal system, on par with most other oral steroids , but not as bad as most injectables, and its certainly not as harsh on your lipid profile as many anabolics are
Oxymetholone for women: what a lady athlete should know about it.
In conclusion one can safely state that the negative effects on the system associated with the use of this hormone are rather drastic and that the use is therefore not recommended for beginners, women or people who have pre-existing afflictions. Nonetheless Anadrol remains a popular steroid among experienced users to kick-start a steroid cycle because of its magnificent increases in strength and size. Most people who have used oxymetholone with great success have no problem calling it the strongest and most reliable steroid available today. A somewhat surprising remark however, since Methandrostenolone can produce similar results with half or a third of the doses normally used with oxymetholone and with less side-effects. So personally I would recommend methandrostenolone over oxymethelone, as its clearly stronger, milligram fro milligram. Oxymetholone remains a strong and favorable compound however, despite its side-effects. Its effects may also be slightly more explosive than those of methandrostenolone and therefore people seeking strength may give it an edge over the former.