bpc 157 vs 159 Pure BPC-157 BPC-157 and TB-500: Uses and
Description
Answer: It depends on your vitamin B12 level and how fast your body absorbs vitamin B12

Limulus Amebocyte Lysate (LAL) testing detects bacterial endotoxins that cause immune reactions - even when the compound looks completely clean

That information helps you optimize your rotation for comfort

Although one-third of patients with vitamin B12 deficiency can have normal serum B12 concentrations, measuring serum vitamin B12 is still a convenient screening test when the clinical picture is suggestive of vitamin B12 deficiency
