bpc 157 intranasal administration study drug delivery: The interaction between nanoparticles and the nose-to-brain pathway Intranasal drug delivery: Unlocking the
Description
But the implications matter enormously

It is a story about the blind spot between chemical purity and real world performance, and about how a vial can pass standard testing while still breaking down at the point of use

Much of the published work on it comes from animal and lab studies, not from large human trials
(PubMed) Zhao M, Wu G, Li Y, et al

Applied microbiology and biotechnology, 102(23), 1010310117

About 20% of the relatives of pernicious anemia patients also have the condition, suggesting a genetic predisposition
