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Low levels of B12 have often been linked to cognitive impairment, memory loss, and dementia
By restoring cobalamin levels, these injections help support healthy red blood cell production, neurological function, and DNA synthesis
Taking certain medicines for a long time, like proton pump inhibitors or metformin, can block B12 absorption
In fact, most people notice they have better focus and decreased fatigue within the first 24-48 hours
It helps fill up B12 stores and can ease symptoms of deficiency
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