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This article outlines an approach to interpreting and working up a high serum B12 in adults by separating four possibilities: intake-related elevation, disease-associated hypercobalaminemia (an elevated blood B12 associated with an underlying condition), analytical interference, and functional deficiency
Some patients, usually those with chronically low levels of B12, may notice results faster than this
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The most common subcutaneous injection sites are: Abdomen: at or under the level of the belly button, about 1.5 inches away from the navel Upper arm: back or side of the upper arm, about 3 inches above the elbow and 3 inches below the shoulder Upper thigh: front or side of the upper thigh If youre self-administering your subcutaneous injection, this should be done in the abdomen or upper thigh only
A deficiency of this crucial vitamin can cause sluggishness throughout the day, making it harder for you to feel as energetic as before
