why do you get b12 injections Best Vitamin Injection Sites: Where to Inject B12 · PA Relief Best Vitamin B12 Injection Sites
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Vegetarians and vegans, who do not consume animal products, are also considered at risk of B12 deficiency

Richardson PG, Perrot A, San Miguel JS, et al

doi:10.2174/157340313805076322 Ng FM, Sun J, Sharma L, Libinaka R, Jiang WJ, Gianello R

Hives, or raised itchy welts , can also appear

A supplement providing 2.520 g of B12 is usually sufficient for women without malabsorption issues
