Oral semaglutide is a different story entirely, with bioavailability around 1%
Elevated GH levels may accelerate recovery from injuries, workouts, and surgical procedures
The difference between clinic-grade and research-grade peptides is not theoretical: it affects the actual peptide content, sterility, contamination risk, and the accountability chain that protects the patient
It is plausible that excessive ROS from other metabolic disorders (such as obesity, insulin resistance, and elevated LDL-cholesterol and low HDL-cholesterol) can induce a state of chronic low-grade inflammation (e.g., raising IFN- and TNF-), possibly aggravating or activating vitiligo in genetically predisposed individuals, as illustrated in Figure 1
Pottegrd A, Friis S, Strmer T, Hallas J, Bahmanyar S (2018) Considerations for pharmacoepidemiological studies of drug-cancer associations