what size needle do you use for a b12 injection syringe injections b12 size Is this the right size needle for im injections? : r/B12_Deficiency what size needle for vitamin

Consider a B12 shot if you often feel run-down, struggle with concentration, have mood fluctuations, or want a natural boost without relying on caffeine or stimulants

Tap the syringe to push any bubbles to the top and gently depress the plunger to push the air bubbles out

An injection delivers it directly, avoiding the need for absorbtion from the stomach (see Pernicious anaemia) no guesswork, no barriers

Intramuscular (IM) B12 injections using hydroxocobalamin, the preferred licensed form in the UK are recommended when: Oral supplementation has failed to correct a documented deficiency The patient has difficulty adhering to daily oral regimens Serum B12 levels remain persistently low despite adequate oral dosing There is clinical evidence of neurological or haematological complications In line with BNF guidance, the standard IM regimen for confirmed deficiency without neurological involvement is a loading course of 1 mg hydroxocobalamin on alternate days for two weeks , followed by maintenance of 1 mg every three months