bpc-157 tb-500 dosing protocol + Dosage: Complete Recovery & Schedule Regeneration or Risk? A Narrative
Description
Metformin, a medication for individuals with type 2 diabetes mellitus, was found to decrease vitamin B 12 absorption possibly by tying up free calcium required for absorption of the IF-B 12 complex (143)

JAMA Surg 158, 2023

Clinical, nerve conduction and nerve biopsy study in vitamin B12 deficiency neurological syndrome with a short-term follow-up

When sourced from a licensed pharmacy and used at proper doses, both peptides have favorable safety profiles