For a 5 mg vial, 2 mL of water gives 2.5 mg/mL
A Vitamin B12 injection is an intramuscular or subcutaneous administration of cobalamin a water-soluble vitamin essential for neurological function, red blood cell synthesis, DNA replication, and energy metabolism
When should I see a doctor about diarrhoea whilst taking B12
We can check your B12 and folate level and also ensure you dont have pernicious anaemia or other associated autoimmune diseases, then prescribe ongoing treatment long term
Split dosing may help if: single morning dose produces effects that fade by afternoon, you are using higher doses (450-500mcg) where sustained levels may help, or evening administration fits your schedule better than early morning
If youre ready to explore the benefits of B12 injections and see how they can support your wellness journey, we invite you to book a complimentary consultation with our knowledgeable team today