As a follower of all things “steroid”, you have probably already heard a great deal of information about the drug known as IGF-1. From casual discussion on message boards, you probably already know that it is part of this new not-so-secret combination of growth hormone, insulin, and IGF-1 that has allowed bodybuilders to achieve size previously unheard of in decades past. But what is IGF-1, and why does it matter so much to bodybuilders? Let’s learn more! IGF-1 is actually what is called a polypeptide hormone. It is released in the liver and highly associated with growth hormone. What is actually does involves a detailed description of multiple cellular processes. In layman’s terms, IGF-1 helps the number of muscle cells in your body to grow. It helps growth hormone to become more anabolic. ...

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