At the same time, injections may be recommended when absorption is a concern or when a provider determines they are appropriate.Your healthcare provider can help decide which option fits your situation
[Accessed on: September 9, 2011]
According to the Centers for Medicare & Medicaid Services (CMS), Original Medicare (Parts A and B) covers vitamin B12 injections when theyre medically necessary when: You have a history of low blood levels of vitamin B12 or conditions that are caused by or cause low B12 levels such as certain autoimmune and gastrointestinal disorders

and patients with pernicious anemia who have optic neuropathy COBALAMIN (Vitamin B12) Deficiency Causes Vegetarians (dietary deficiency) Older adults: atrophic gastritis affects 10% 30% and leads to decrease in hydrochloric acid secretion in the stomach and decreased absorption of Vitamin B12 The liver can store up to six years worth of Vitamin B12 so deficiencies are rare Effects of deficiency Megaloblastic anaemia (pernicious anaemia) Progressive demyelination of nerve cells Elevation in levels of circulating homocysteine that leads to production of defective collagen and elastin with a negative impact on arteries, bone and skin Deep vein thrombosis is associated with homocysteinemia that causes the activation of the intrinsic coagulation cascade Symptoms include fatigue, weakness, constipation, loss of appetite and weight loss Numbness, tingling of the feet imbalance, depression, confusion, dementia, poor memory and glossitis
Canines and felines: 0.5 to 1 ml
How Can Mobile IV Therapy Enhance Your B12 Treatment