ironmag

  1. Josh Hodnik

    hGH vs IGF-1 For Muscle Growth Q and A with Dave Palumbo

    by Josh Hodnik In comparison to just a decade ago, there is a much better understanding today of how growth hormone (GH) and insulin growth factor-1 (IGF-1) affect the human body. While there is a greater understanding regarding these peptides, there are still many unknowns. Much of the...
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