Normal serum B12 levels are generally considered to be above 300 picograms per milliliter, though some labs use slightly different reference ranges
(2011, J Appl Physiol ) demonstrated that BPC-157 significantly accelerated tendon fibroblast outgrowth from tendon explants, increased cell survival under oxidative stress, and promoted dose-dependent cell migration
2 Similarly, people who have undergone gastrointestinal procedures, including weight loss surgery, may be at increased risk of vitamin B12 deficiency
Predrag Sikiri, Professor at the University of Zagreb, has been a leading contributor to research on the stable gastric pentadecapeptide BPC-157
For further examples of peptide synergy, see our article on Sermorelin & Tesamorelin: Growth Hormone Peptides for Longevity
The peptide repairs intestinal mucosal damage, restores tight junction integrity (addressing leaky gut), normalizes gastric emptying and intestinal motility, and protects against NSAID-induced ulcers