Future large-scale, long-term observational studies should be conducted to assess the potential adverse effects of natural products and ensure their safety and efficacy in clinical applications
GH is the most potent, directly enhancing growth and metabolic processes, but it may also affect a wide range of systems, potentially leading to side effects like joint pain and insulin resistance
Ipamorelin does not appear to work via the GHRH receptors
It is yet unclear whether central and peripheral symptoms are linked or develop independently of each other, hence a better understanding of their connections is important
Unreconstituted vials should be refrigerated or frozen for long-term storage
Glutathione peroxidase 3, a new retinoid target gene, is crucial for human skeletal muscle precursor cell survival