Step-by-Step: How to Give a B12 Injection Safely Once your provider has cleared you for self-administration and you have your supplies ready, follow these steps in order
Here is how they function in your body: Injection Process A skilled provider administers injections in targeted areas
Scott RA, Lagou V, Welch RP, Wheeler E, Montasser ME, Luan J, Mgi R, Strawbridge RJ, Rehnberg E, Gustafsson S, Kanoni S, Rasmussen-Torvik LJ, Yengo L, Lecoeur C, Shungin D, Sanna S, Sidore C, Johnson PCD, Jukema JW, Johnson T, Mahajan A, Verweij N, Thorleifsson G, Hottenga J-J, Shah S, Smith AV, Sennblad B, Gieger C, Salo P, Perola M, et al
Possible side effects may include mild nausea, flushing, or a temporary metallic taste, but most side effects are rare and short-lived