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Vitamin B12 injections can benefit those feeling constantly tired, those with certain nutritional deficiencies or conditions like pernicious anemia, and individuals seeking to boost their overall wellness
BMJ (Online) 355
Understanding Vitamin B12 and the Nervous System Vitamin B12 is a water-soluble vitamin that plays a crucial role in the production of red blood cells, DNA synthesis, and maintaining brain function
These side effects are usually temporary and subside within a few days
OTC Vitamin B12 Options Prescription vitamin B12 injections and over-the-counter oral supplements are two ways to treat B12 deficiency
A higher percentage of the active compound reaching systemic circulation, and often, a faster onset of action
