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It is the active form that your body can use directly

Pernicious anemia is an autoimmune disease that attacks and potentially destroys gut cells so that intrinsic factor is not present, which is crucial for vitamin B12 to be absorbed

B12 supports the metabolism of fats and carbohydrates, aiding in overall metabolic health and energy production key for maintaining a healthy body composition

Five patients were excluded because of high vitamin B12 serum levels before the start of treatment (related to previous use of vitamin B12 tablets or vitamin B12 injections)