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L-arginine + BPC 157

Nandam LS, Brazel M, Zhou M, Jhaveri DJ

The most extensively documented biological effects of BPC-157 in the published research literature are its gastrointestinal cytoprotective properties and with a large body of research from the Sikiric laboratory characterising protection against ethanol-induced gastric lesions, NSAID-induced gastric and intestinal damage, stress-induced ulceration, and inflammatory bowel disease models in rodents

Yes, but only under the right circumstances

Their studies reveal that BPC-157 provides potent cytoprotection against neural injury and gastrointestinal ulcers.13,14 In a study on rats with persistent gastric ulcers given a high dose of 6-alpha-methylprednisolone, BPC-157 improved gastric ulcer mucosal healing and overcame the inhibitory effects of corticosteroids on the healing process.33 BPC-157 has also demonstrated cytoprotective properties in the gastrointestinal tract

A skeptic would want a randomized trial of GHK-Cu microinfusion versus GHK-Cu topical with histologic endpoints