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When you inject something, that creates problems, because youre really bypassing a lot of those defense mechanisms of the body. Because theyre not FDA-regulated, peptides are being treated as supplements, and theyre often sourced from domestic producers who make them for research purposes or from overseas
For instance, BPC-157, a peptide found in gastric proteins, is used mainly for angiogenesis and local signaling studies, while TB-500, a peptide found in Thymosin Beta-4, is mostly used for actin regulation and cell migration
doi:10.1021/es302241v
** This article is not meant to serve as medical advice.
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