Is BPC 157 Immune System Support Really Effective? LIVV Natural Everyones talking about peptides like this so lets actually look at the science., Yes there is a study on BPC 157 and cancer., But its a 2004 conference abstract (not even a full paper), looking PDF) Protective Effects of BPC 157 on Liver, Kidney, and Lung Distant Organ Damage in Rats with Experimental Lower Extremity IschemiaReperfusion Injury PDF) Protective Effects of BPC 157 on Liver, Kidney, and Lung Distant Organ Damage in Rats with Experimental Lower Extremity IschemiaReperfusion Injury Is BPC 157 Immune System Support Really Effective? LIVV Natural