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If you continue to feel fatigued despite adequate B12 levels, our experienced healthcare providers are here to help you explore other possible causes and find the right treatment plan for you
Risks and Limitations of the Vitamin B12 Test While the test is highly useful, it has some limitations: False normal results : Some individuals may have normal B12 levels in blood but still experience deficiency symptoms
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Side effects are rare but may include mild redness, swelling, or tenderness at the injection site
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