is there a b12 injection Vitamin Injections: Unlock Energy, Focus & Vitality Vitamin B12 Injection – Manufacturer
Description
Top 6 Possible Side Effects of Vitamin B Overdose Skin Rash Too much vitamin B can cause a rash on the skin

10.1111/jpi.12463

Frequency and Risk Factors Hypersensitivity reactions to vitamin B12 are rare but may be more likely with long-term or repeated injections, regardless of the chemical form or route of administration

Life Sciences, 51(13), 1049-1056.

10.1021/np2003512 51 HongS.Moreno-NavarreteJ

H., Wang Y
