glutathione recycler k-57 AC-Glutathione ™ Glutathione Recycler (K-57) - Health

The peptide also influences nitric oxide (NO) system function, with evidence indicating BPC-157 affects dopamine/glutamate/NO interactions

Dubois-Deruy E, Peugnet V, Turkieh A, Pinet F (2020) Oxidative stress in cardiovascular diseases

(1) It can be used as an adjuvant therapy for chemotherapy (cisplatin, cyclophosphamide, doxorubicin, daunorubicin, bleomycin) to reduce chemotherapy-induced damage without affecting efficacy, thereby allowing for an increase in chemotherapy dosage

This limits the bodys ability to absorb B12 and can lead to a deficiency

This is why research suggests that an optimal combination of the three vitamins, B1, B6 and B12, is more effective at relieving nerve damage symptoms and restoring nerve function than taking a single vitamin supplement