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This should be obvious, but its a corner that sometimes gets cut to save time or resources
Side Or Back Of Upper Arm When injecting into the side or back of the upper arm, pinch the skin and inject the needle at a 45-degree angle
Numbness and tingling in hands and feet Poor balance Poor memory and dementia Mouth or tongue soreness Depression Deficiency is primarily due to issues of malabsorption, poor dietary intake and pernicious anemia
Common signs are: Fatigue and weakness Neurological changes, such as numbness or tingling in extremities Megaloblastic anemia, characterized by large, abnormal red blood cells We urge quick medical help if these signs dont go away
A randomized, placebo-controlled trial in 559 elderly individuals with low serum levels of folate and vitamin B 12 and at increased risk of fracture evaluated the combined supplementation of very high doses of folic acid (5 mg/day) and vitamin B 12 (1.5 mg/day)
Drug/Laboratory Test Interactions Persons taking most antibiotics, methotrexate and pyrimethamine invalidate folic acid and vitamin B 12diagnostic blood assays
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