b12 im injection dosage Dose: 7 Guidelines for Adults Vitamin B12 Injection Dosage for

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

Understanding the Physiology of FGF21

Some B12 treatment options include: Oral supplements: to help keep sufficient B12 levels in those with a mild deficiency B12 injections: for more moderate to severe cases of B12 deficiency Diet changes: including eating more B12-rich foods like eggs, milk, meat, nutritional yeast, and foods fortified with B12 (which are often helpful for people who want to eat meat and/or dairy alternatives) Its important to follow the advice from a healthcare professional to make sure that treatment for B12 deficiency is tailored to your unique requirements

PMID 14527323