is bpc 157 more effective orally or injected BPC-157 Peptide Therapy Oral Peptides: FAQs on Bioavailability,

Established medical use: Corrects deficiency in adults and children with diagnosed GH deficiency (an FDA-approved indication)

In naturally aged mouse models (1820 months old), daily oral administration of 5-amino-1mq capsules for 12 consecutive weeks significantly reduced NNMT activity and increased NAD+ levels in various tissues (liver, kidney, adipose tissue), along with markedly elevated expression of SIRT1 and SIRT3 proteins

Brain and nerve function

doi: 10.1073/pnas.0607761103

Studies have found that BPC-157 peptide gut health issues include tissue regeneration, a balanced immune and inflammatory response as well as supporting a myriad of other body systems