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While there have been no direct human studies measuring its effects on speed or strength in athletes, BPC-157 could potentially allow athletes to adapt to training stimuli more effectively, given its effects related to accelerated healing and tissue repair [11, 63, 64]

Grey-market BPC-157 is sold without independent certificates of analysis, and the FDA has specifically flagged contamination, mischaracterisation, and impurity risk for compounded peptides as a class

The mechanism is specific: BPC-157 promotes the repair of tight junctions, the protein structures that hold intestinal epithelial cells together and prevent undigested particles from passing through the gut wall into systemic circulation

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A large portion of our immune system resides within our digestive tract

Experimental Research Models: Evaluating peptide-related cellular activity and laboratory-based analytical processes