If your shoulder hurts, inject into the shoulder area
Yang L, Xie F, Li Y, Lu Y, Li B, Hong S, et al
However minor or severe you may think your condition is, IV Elements in Philadelphia likely has something that can help
10.1089/acm.2006.12.881 Summary Keywords vitamin B12, efficacy, bioavailability, therapeutic approaches, meta-analysis, cobalamin Citation Mazur M, Ndokaj A, Salerno C, Vallone J, Ardan R, Bietolini S, Carrouel F, Wilk A, Sarig R, Ottolenghi L and Bourgeois D (2025) Efficacy of sublingual and oral vitamin B12 versus intramuscular administration: insights from a systematic review and meta-analysis
Results vary by patient profile and dosage