Pre-existing inborn errors of sulfur-amino-acid metabolism (e.g., homocystinuria) represent an absolute contraindication because parenteral methionine can exacerbate elevated homocysteine concentrations and associated thrombotic risk
We can all agree that B6 is a possible cause of peripheral neuropathy but based on the limited information here, everything points to the neuropathy being from a B12 deficiency, not a B6 overdose
Who Requires Methylcobalamin Injection
Often used to treat injuries and improve recovery
In controlled workflows, this format is used for solution prep where sterility, labeling and repeatable handling characteristics are important
Patients with IBS, IBD, or post-antibiotic gut dysregulation frequently use BPC-157 orally or sublingually, where it acts locally on the gut mucosa