This is where dietary supplements have come into play
Firstly, the short-term signals that govern meal ingestion are primarily regulated by the gutbrain axis and secondly, information regarding long-term energy stores is signalled via leptin, an adipose-derived hormone [3]
Second, because the regulatory pathway to accept inventory from a 503B facility is vague (even without considering the limitations on GLP-1 compounding), pharmacies accepting GLP-1 inventory from 503Bs may themselves face state board scrutiny or FDA action if the underlying compounded product is deemed unlawful
As obesity, insulin resistance, and metabolic syndrome become more common in urban populations, advanced peptide therapies are gaining attention among doctors and metabolic health specialists
Its also not clear that mega-doses of B vitamins are safe over the long haul, especially in certain populations