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Wellness 19 May 2026 6 min read How long do B12 injections last
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Why This Question Comes Up So Often You have probably seen B12 tablets on every pharmacy shelf
Other times, her vision blurred so much that she dared not drive
Folate supplementation can normalize the hematologic abnormalities in vitamin B12 deficiency (thereby potentially obscuring or delaying diagnosis), but even patients who are not taking folate supplements may have no evident hematologic abnormalities despite symptomatic vitamin B12 deficiency
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