what size needle to use for b12 injection Injection? B12 Injection Kit: Syringes &

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Pernicious anaemia is caused by a deficiency in vitamin B12, due to atrophic gastritis, an autoimmune condition (immune system destroys self), in this case the parietal cells of the stomach that produce intrinsic factor, a glycoprotein that binds to vitamin B12 in the stomach and is essential for normal absorption of vitamin B12 in the small intestine into the blood

Visiting our clinics in London or Berkhamsted is an easy way to get your hands on all the B12 vitamin injection benefits.

If you're correcting a true deficiency, you might start with weekly injections for 4-6 weeks before moving to a maintenance dose every one to three months