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When B12 levels fall below normal ranges, the bone marrow produces abnormally large, immature red blood cells called megaloblasts, which cannot function effectively to transport oxygen throughout the body
This means good lab-tested research doses are precise and repeatable
Individuals with Gastrointestinal Disorders Conditions like Crohns disease or celiac disease can impair B12 absorption
However, when you use B12 injections, the treatment goes directly into your bloodstream
Lower doses suit general wellness, while higher doses are used for active injuries
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