omotes the release of human growth hormone (HGH) which is needed for protein synthesis. Often, we do not realize that we may not be getting the minimum eight hours of sound sleep needed to get the maximum benefits from our muscle building efforts. Hand, phone and computer usage, food additives, stress and advancing age have a bearing on the dg10 force allenging. Briefly, the sleep process consists of repeated cycles of non-rapid eye movement (NREM) and rapid eye movement (REM) of approximately 90 minutes per cycl.