what does b12 injection do Are Vitamin Shots Right for You? What does a B12 shot
Description
As mentioned, some clinics have already started applying this NNMT inhibitor to humans, even though the FDA has made no ruling on its safety, making human trials paramount
ClinicalTrials.gov

P21 is a small tetra-peptide derived from the most active region of CNTF (ciliary neurotrophic factor), the amino acid residues 148-151

We do not run diagnostic blood tests, so we are not a substitute for medical investigation of a B12 deficiency
