Proc Natl Acad Sci USA 97: 51015106 [DOI] [PMC free article] [PubMed] [Google Scholar] Tu BP, Weissman JS (2002) The FAD- and O(2)-dependent reaction cycle of Ero1-mediated oxidative protein folding in the endoplasmic reticulum

Sleep and recovery: Deeper, more restorative sleep becomes a reliable pattern rather than an occasional effect Post-exercise recovery improves less soreness, faster return to baseline Minor soft tissue aches (old nagging injuries) may begin to feel better Body composition (early signals): Skin quality begins to improve increased hydration and elasticity from GH-driven collagen synthesis Subtle reduction in subcutaneous water retention, particularly around the midsection Appetite patterns shift some users report increased hunger (GH is a counterregulatory hormone), others report better appetite regulation Energy and mood: More consistent energy levels through the day Improved sense of well-being GH influences neurotransmitter function and this often manifests as a subtle mood elevation DAC vs no-DAC difference: By week 2-4, DAC users on a 1-2x/week schedule have accumulated sustained IGF-1 elevation

Finally, to better underpin the GLP-1 RA effects, we reported some of the complementary and alternative effects of GLP-1 RA, in particular liraglutide, which go beyond its impact on weight loss in PCOS
Narayan KMV, Kondal D, Kobes S, et al