can you have too many b12 injections be harmful Get Much Vitamin B12? How Often Should You Get – Vitamin B12: Overdose and Side

A sublingual or spray MAY help but it will not be enough alone and doesnt work for everyone

Oral dosing is most common in research

However, there is no evidence that B12 injections confer any greater benefit than does a good quality B vitamin complex, even in cases of B vitamin deficiency

Reconstitute with sterile bacteriostatic water or appropriate laboratory buffer Add solvent slowly along the vial wall to minimize foaming Gently swirl until the peptide is dissolved Store reconstituted solutions at 3646 F (28 C) Prepare aliquots where appropriate to reduce freezethaw cycles Careful reconstitution supports peptide stability and preserves functional integrity in experimental systems

Buying patterns that prevent waste The best approach is preventing expiration in the first place