Patients with pernicious anemia or others who cannot absorb B from food typically need lifelong B therapy, often on a monthly injection schedule
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Some people get them once a week, while others might get them twice a week
Individuals following strict vegan or vegetarian diet are also at a higher risk of B12 deficiency because plant-based diets typically lack sufficient B12
STEP 2 Once approved, your prescription is delivered directly to your door fast, discreet, and hassle-free
Loading phase (deficiency): 1000 mcg IM or subQ daily or every other day for 1 to 2 weeks Maintenance: 1000 mcg monthly is a standard maintenance dose for conditions like pernicious anemia Wellness protocols: may use lower doses weekly, though this is less established clinically In ml: cyanocobalamin is typically supplied at 1000 mcg/ml, so a 1000 mcg dose equals 1 ml