Teenage bodybuilding
Thus, at the higher dosage regimes testosterone appears to have an advantage in terms of toxicity vs. teenage bodybuilding Anabolic-steroid-cycle. effectiveness over many of the synthetics. These doses, however, are in the pro bodybuilder range. In the dosage range more appropriate for most individuals, the reverse is often the case. teenage bodybuilding Pictures of anabolic steroid use. Nandrolone (Deca Durabolin)This drug is unique (so far as I know) in that 5a -reductase, the enzyme which converts testosterone to the more-potent DHT, actually converts nandrolone to a less-potent compound. Therefore this AAS is somewhat deactivated in the skin, scalp, and prostate, and these tissues experience an effectively-lower androgen level than the rest of the body. Therefore, for the same amount of activity as another drug at the androgen receptors (ARs) in muscle tissue, Deca gives less activity in the scalp, skin, and prostate. teenage bodybuilding Facts-about-steroids. Thus, it is the best choice for those particularly concerned with these things. Its effectiveness at the androgen receptor of muscle tissue is superior to that of testosterone: it binds better. Yet, it gives only about half the muscle-building results per milligram. This I think is a result of its being less effective or entirely ineffective in non-AR-mediated mechanisms for muscle growth. It also appears less effective or entirely ineffective in activity on nerve cells, certainly on the nerve cells responsible for erectile function. Use of Deca as the sole AAS often results in complete inability to perform sexually. These problems can be solved by combining with a drug that does supply the missing activity: e. g. testosterone. To some extent, nandrolone aromatizes to estrogen, and it does not appear that this can be entirely blocked by use of aromatase inhibitors - indeed, aromatase may not be involved at all in this process (there is no evidence in humans that such occurs) with the enzyme CYP 2C11 being in my opinion the more likely candidate for this activity. In any case, Cytadren, an aromatase inhibitor, has not been found effective in avoiding aromatization of nandrolone. The drug is moderately effective at doses of 400 mg/week. The long half-life of Deca- Durabolin makes it unsuited to short alternating cycles, but suitable for more traditional cycles, with a built-in self-tapering effect in the weeks following the last injection. Boldenone (Equipoise)This drug appears to be comparable to nandrolone in its potency. It lacks nandrolone's advantage of being metabolically deactivated by 5a -reductase. I cannot at the moment comment on whether the effect it does produce is owed to strong binding at the AR or to effectiveness in promoting non-AR-mediated mechanisms for growth. Methenolone (Primobolan)This steroid is approximately comparable to nandrolone in anabolic potency, though it binds to the AR slightly less-well than that drug, and apparently is similarly ineffective in non-AR- mediated anabolic effects. On the other hand, it is pleasant to use at doses considerably higher than what is pleasant for nandrolone esters, and so therefore it is not necessarily less effective, provided that one can afford it. It appears to cause less inhibition than Deca or testosterone for any given degree of anabolic effect, perhaps because it does not convert to estrogen. Unlike Deca, it is not metabolically deactivated by 5a -reductase and therefore is not as kind to the skin and hair as that drug - however, by suppressing natural testosterone production and therefore the highly potent DHT, it can improve skin relative to using no AAS at all. Methandriol DipropionateThis substance is to be avoided by male bodybuilders unless they wish deliberately to use something that is estrogenic.
Teenage bodybuilding
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