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Old 06-12-2009, 11:33 AM
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There has been increasing popularity, and curiosity, concerning exogenous use of "the most anabolic hormone in the body". This makes it necessary to inform people how to maximize muscle mass acquisition and minimize horrid body fat accumulation when using it. The following is a detailed description of the effects of exogenous insulin use, combined with several other common bodybuilding drugs, from a muscle anabolism and fat catabolism point of view.


Morons and bodybuilding novices should not consider insulin use, because it has one of the highest potentials for danger of all bodybuilding drugs. Its' use requires complete discipline and control over ones' environment. Insulin misuse should not be taken lightly because death's from it occur almost weekly. If that doesn't scare you, consider this: it can make you very, VERY, fat.

Before we delve in to the insulin alchemy, we should understand why insulin does such a good job of muscle and fat accumulation. Of course insulin is known as "the storage hormone", which means that it stores various macronutrients in different body tissues. Protein storage comes directly from amino acid uptake and protein synthesis in skeletal muscle. This is what we want. Fat storage comes from: directly reducing fat release from fat cells (adipocytes), increasing the rate at which the other macronutrients are converted in to fat, and inducing fat storage. This is what we don't want. Carbohydrate storage also occurs, but only significantly in special circumstances (discussed later). Now the fun part.


Of course when everyone thinks of bodybuilding drugs anabolic steroids (AS) are the first things to come to mind, but how do they work with insulin? VERY WELL! AS decrease insulin induced fat accumulation through a number of ways. One is through creatine synthetase, which is an enzyme that goes crazy after workouts trying to store carbohydrates in the muscles (as glycogen, creatine phosphate etc.). For every gram of carbohydrate stored in muscle, roughly four grams of water go along with it (this is how creatine monohydrate achieves such dramatic results). How does this relate to insulin and AS? Well, the "harder" AS (exemplified by oxymethelone) increase creatine synthetase levels dramatically, giving insulin a place to do its' job and store carbohydrates. Okay, this also counts for a combined anabolic effect, but it prevents insulin from converting any "excess" carbohydrate in to fat (which would subsequently be stored)! AS also decrease levels of the main fat storage enzyme that insulin increases (called lipoprotein lipase). A big effect is through glucocorticoid antagonism, which means that AS indirectly increase insulin sensitivity (as well as act anti-catabolically). This allows insulin to bind to its' receptors more easily and accomplish its' job rather, than converting more macronutrients in to fat. Finally, the demand for nutrients by muscles is so high, in an AS enhanced state, that there is rarely any excess of nutrients to actually be stored as fat! A mere 400 mgs of enanthate didn't allow me to accumulate fat whether I was using insulin or not.

From a muscular anabolic perspective, there is a synergistic effect between AS and insulin. This is because they both directly stimulate protein synthesis as well as other mechanisms. One such mechanism involves AS hepatic mediated somatomedin release. Simply put: IGF-1 production in the liver. Again, the more powerful the AS, the more IGF-1 release, with orals having a much greater effect than injectables. Insulin increases the duration of time that IGF-1 is active in the bloodstream, and enhances receptor mediated IGF-1 activity (all through enhancing specific IGF-1 binding proteins). Another great combined effect is that insulin reduces the amount of Sex Hormone Binding Proteins (SHBP) in the blood stream. This allows more AS to be active and do their job of making you grow! Great effects were seen while using 10 units of insulin only three times a week, with AS. For the first few weeks of my next cycle I'm not going off the stuff, and I expect the effects to be scary!


In case you've been living on Mars for the past few years, CAE stands for Caffeine, Aspirin, and Ephedrine. This stack has been shown to synergistically strip off fat, while preserving muscle mass. It is considered here because it is the minimum requirement, while using insulin, to prevent you from looking like the StayPuft marshmallow man. Also of benefit is that it is cheap and easily accessible. Using three times a day helps slow the fat accumulation, but strict dietary control is also necessary. The ephedrine: suppresses appetite, stimulates thermogenesis, and promotes and fat release from cells (beta receptor, and catecholamine, mediated), while the other two components of the stack increase thermogenesis by inhibiting certain enzymes and transmitters that try to slow down the thermic effect. Ultimately the appetite suppression effectiveness of ephedrine wears off, but this is replaced by a greater thermogenic effect (5-deiodinase, or Beta-3, mediated). The CAE stack does nothing for muscle anabolism in a hyper caloric situation, but that's what the insulin is for.


This "soon to be classic" post-cycle stack not only increases muscle mass, but keeps fat off at the same time. Fat loss from clen is legendary for the first two weeks. After that time, the beta-2 receptors that it activates, attenuate (because of the extremely high binding specificity), dropping the fat burning effects to minimal levels. There should still be beta-1 receptor activation (which stimulates fat release from adipocytes) and beta-3 stimulation (the big thermogenic wonders), because they attenuate slower or not at all (respectively) compared to beta-2 receptors. Clen is a much better fat burner than ephedrine, due not only to its' higher receptor specificity, but also due to it's extremely long half life (the exact reason it's not approved for use in humans). This means that the drug is constantly burning fat, especially at night when serum glucose, and insulin, are low. Using aspirin and caffeine might slow the receptor attenuation, or at least increase the thermogenesis while its there (I can certainly attest to this!). Why hasn't anyone done this sooner? Clen, like AS, directly combats the fat storing enzyme that insulin promotes (lipoprotein lipase again) in white fat. However it actually increases this enzymatic activity in brown fat (hence the thermogenesis) and muscle. The latter event could promote muscle anabolism through a similar mechanism to HMB, or at least increases muscular fat storage (merely increasing muscle size). This may not seem significant, but the way that people are going nuts over synthol, you never know! The mechanism of action of clens' muscle building effect is not known, but it appears to be anti-catabolic rather than directly anabolic. It should be noted that this anticatabolism is not beta receptor mediated , and therefore does not attenuate. At any rate, the combined effect of the two drugs can be noticeable muscle gain while keeping fat off for the first two weeks. Can fat accumulation be slowed with this stack continue past this time? I'll let you know!

NEXT MONTH: A look at insulin combined with Growth Hormone, Thyroid, and various anabolic/fat loss supplements!


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.. Any advice given on this board is just an opinion and not to be taken as medical advice. WCBB doesn't advocate or condone use of steroids. Check the laws in your country. WCBB just provides the platform in which to discuss such matters
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