1000 mcg of vitamin b12 injection dosage Cyanocobalamin USP mcg/mL B12 Injection Dosage and Frequency:

Course The injection can be given every 6 months if due to a dietary deficiency, or 2-3 months if the cause of your low B12 levels is pernicious anaemia

MIC B12 injections are not FDA-approved as a weight loss treatment

Mild Systemic Effects Low-grade fatigue or energy fluctuation in the first day or two, particularly for first-time recipients Mild nausea is possible, especially if the injection is received on an empty stomach Slight headache , which often resolves with hydration Urine odor changes due to B12 and methionine metabolism harmless and expected Ingredient-Specific Notes: Methionine and Choline Not all side effects are generic to injections two ingredients in the MIC formula deserve a closer look because they have compound-specific effects in some people

I tend to recommend the complex because the B vitamins work in harmony with each other

For breastfeeding mothers, maintaining adequate B12 levels is essential because this nutrient is passed to the baby through breast milk

Nutrients 8 , 460 (2016)