when to have b12 injections The Shot: What Every Human Needs Know About Injectable Vitamin B12 Do You Need a Prescription

In reviews of the literature published between 1999 and 2007, Daly-Youcef [4] and Andrs E [19] concluded that orally administered vitamin B12 provided effective treatment for adult and elderly patients with deficiencies, although they highlighted that further studies were needed to determine its effectiveness in patients with severe neurological symptoms

For 5 mg vials, 2 mL of water works well

The causes of B12 deficiency can be subdivided into congenital and acquired (Table 1)

In my own clinical practice, I already recommend a full blood count as part of annual review, to ensure that the person is not anaemic and, thus, that the HbA 1c is reliable, but this also proves useful to assess MCV in this context

KamatMABlackshawJAYoungRSurendranPBurgessSDaneshJet al