GI symptom rates at the 12 mg dose included nausea (38-43%), diarrhea (33-35%), constipation (21-25%), and vomiting (20-21%)
It actually recycles vitamins C and E , giving them a second life after they've neutralized free radicals
Whey Protein Supplementation Improves Nutritional Status, Glutathione Levels, and Immune Function in Cancer Patients: A Randomized, Double-Blind Controlled Trial
Presently, BPC 157 therapy has still limited but encouraging clinical evidence (no toxicity in clinical trials (i.e., effective in ulcerative colitis, phase II) and toxicology studies without lethal dose (LD1)), and much more should be further achieved [1,2,3,4,5,6,7,8,9,10,11]
CagriSema and the link between obesity and type 2 diabetes
That said, extensive research has been conducted on similar peptides, and no adverse side effects have been seen