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how to inject vitamin b12 intramuscular C and Injection Techniques How to Give B12 Injections
Description
A smaller body requires fewer calories to maintain

The targeted application and localized action minimize this risk

But there are reasons why the B12 in your body may dip below normal

10.1182/blood-2004-04-1641

One key group includes individuals with pernicious anemia, an autoimmune condition that affects the bodys ability to absorb vitamin B12 from food
"Biochemical indicators of B vitamin status in the US population after folic acid fortification: results from the National Health and Nutrition Examination Survey 19992000"