why do i need vitamin b12 injections not tablets are better than 💉 vs 💊 – What's the Difference?, It's just about preference… it's all about something called intrinsic factor 🧬, If your body doesn't produce B12 Injections vs. Oral Supplements:

I follow quite closely the suggested treatment level for B12 deficiency with neurological damage because I dont think the treatment level specified for B12 deficiency with only blood symptoms, which is apparently what you are following, is adequate for achieving my two goals regarding neurological damage

You may benefit from hydroxocobalamin if you show signs of high nitric oxide or hydrogen sulfide

2,3 In the early postpartum period, large gaps between mammary alveolar cells allow medication to enter the milk more readily

Use it if: The patient is new Labs are pending You dont yet know the exact cause Do NOT use it long-term

For that group, treating the deficiency is important, because an untreated deficiency does not stay still