It seems generally unwise to use alcohol when in the worst stages of recovering from serious deficiency, that would be just adding insult to injury
doi:10.1002/mds.26351 Lana JV, Rios A, Takeyama R, Santos N, Pires L, Santos GS, Rodrigues IJ, Jeyaraman M, Purita J, Lana JF
Common vial strengths: 600 mg, 1,200 mg, 1,500 mg Lyophilized powder requiring reconstitution Single-use sterile glass vials Pharmaceutical-grade products undergo stringent quality control, whereas compounded preparations may vary in purity, stability, and excipient composition
Telomere dysfunction in ageing and age-related diseases
Anastas Stoyanovsky (IBM Watson
You need to go to a doctor to get a prescription for B12 injections