do b12 injections cause diarrhea Vitamin Side Effects Can Vitamin B12 Shots Cause

Signs of an allergic reaction: rash, itching/swelling (especially of the face/tongue/throat), severe dizziness, trouble breathing

Absorption problems Even with adequate intake, absorption can be reduced by: Certain gastrointestinal conditions affecting the stomach or small intestine Some medications Age-related reduction in stomach acid (which can affect absorption) Autoimmune gastritis (often historically referred to as pernicious anaemia) This is a well-recognised cause of B12 deficiency and may require ongoing management

Patients report better energy levels during caloric restriction, and My Kaduceus keeps us stocked with fast turnaround and consistent formulations." "Simple product, but it makes a real difference

Second, document all administration details accurately