can b12 injections have side effects Common & Rare of Vitamin Why Do I Feel Worse

through CoA, vitamin B participates in the synthesis of neurotransmitters, steroid hormones, and other key cellular components

B12 Intravenous Dose Guidelines The amount of B12 given through an IV can change based on how bad the deficiency is and the patients health

When levels are low, symptoms such as tiredness, weakness, and reduced concentration can occur

16, 2004 BioWorld Science Endocrine/metabolic

The common side effects of excess vitamin intake include flushing , diarrhea , nausea and vomiting

B12 aids in converting food into energy instead of fat, helping to reduce fatigue and increase motivation for physical activity