can b12 injections cause stomach issues Vitamin Deficiency: Symptoms, Causes & Treatment Understanding the B12 Vitamin Shot:

Our team will closely monitor your medication levels and will consider alternative injection methods if necessary, to ensure safe and optimal treatment outcomes based on your unique health situation

Whilst injections bypass gut absorption, conditions like active Crohn's disease or coeliac disease may cause increased metabolic demands that could influence how quickly B12 is utilised

Clinical reviewer Clinically reviewed by Faisal Shafiq, Superintendent Pharmacist, GPhC 2067224

Reconstitution technique Proper technique protects peptide integrity

This may contribute to the shrinking of brown depots or even encourage the beiging of nearby white fat cells