vitamin b12 injection spots Best Site: Administering B12 Shots How to Give a B12

Researchers drawing direct efficacy conclusions between these two compounds from the existing literature are working from an inference, not from controlled comparative data

A Cochrane review supports the use of high-dose vitamin B 12 (1 mg and 2 mg daily) in elevating serum vitamin B 12 level and achieving haematological and neurological responses, even in patients with PA or with ileal resection.58 The recommendation for oral replacement is 1 mg daily for a month, and then 125 to 250 g daily as maintenance dose for patients with dietary insufficiency and food-cobalamin malabsorption, while for PA the maintenance dose is 1 mg daily.29 Vitamin B 12 does not have side-effects even when prescribed in large doses.59 However, hypokalaemia, resulting from uptake of circulating potassium by newly growing and dividing haematopoietic cells, can be severe or sometimes life-threatening

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In humans, the type of treatment and length of recovery depend on the cause and severity of the B12 deficiency

A healthcare provider can confirm the diagnosis through a physical examination and imaging studies