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Disuse Atrophy | Creatine Blog

Tag Archives: Disuse atrophy

Simple Truths About Muscle Growth (part 4)

Last post, I explained how certain studies have suggested that creatine supplementation stimulates muscle cells to express the Insulin-like Growth Factors Type 1, IGF-1s. This is potentially a very important effect, clinically as well as athletically, as these essential anabolic factors are responsible for the development of muscle, bones, heart, and blood vessels. [...]

Posted in Elderly, Muscle Growth, Supplementing Strategies, Uncategorized | Also tagged , , , , , | 28 Comments

IGF-1: Fundamental for Muscle Growth

Several key growth factors and hormones control muscle development. Of these, testosterone and insulin-like growth factor 1 (IGF-1) are extremely important.
Testosterone & IGF-1 Stimulate Muscle Growth
Testosterone is a steroid hormone that triggers the reading of genes coding for proteins essential for muscle development. By mechanistic contrast, IGF-1 promotes the physical elaboration of these proteins once [...]

Posted in Muscle Growth | Also tagged , , , , , , , , , , , | 50 Comments