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Others come in periodically for energy boosts or immune support
Your stomach produces something called "intrinsic factor," a special protein that helps your body absorb B12 from food
Cognitive symptoms, including memory problems and confusion, may show gradual improvement over three to six months, particularly in older adults
Hydroxocobalamin is the NHS-preferred B12 injection formulation, prescribed as a prescription-only medicine for confirmed deficiency states including pernicious anaemia and malabsorption disorders
Compounded versions of both are substantially cheaper, typically $200-400 per month depending on pharmacy and dose
These include better blood counts, reduced neurological symptoms, and overall health
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