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B12 injections are typically administered directly into the muscle, known as intramuscular injection
Research focus: metabolic health, obesity models, and cellular energy dynamics
It prevents progression of anemia and nerve damage by supplying B directly, even when intrinsic factor (the gastric protein needed for oral B12 absorption) is lacking
This mix might make it more effective
The convenience factor shouldnt be overlooked either
These are very effective at raising blood levels of B12 and preventing/reversing a deficiency
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