rhonda patrick bpc 157 vs bpc BPC-157 for athletes and injury treatment: Science, safety, and legal concerns Episode: Benefits & Risks of

But when pain is not following an expected course of healing or improvement, the response is out of proportion to what we expect, or the pain is getting worse instead of better- there may be something more to the problem

Langan RC, Zawistoski KJ (2011) Update on vitamin B12 deficiency

FDA reviewers cited weak clinical evidence, substance-characterization concerns, differences between studied and proposed administration routes, and the availability of approved treatments for conditions discussed during the review

University of Auckland

For a research protocol to be consistent, the definition has to be precise

None is FDA approved in the US