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The biggest problem B12 deficient patients face once theyve achieved a diagnosis is desperate under treatment
Symptoms like severe dizziness, trouble breathing, hives, and swelling of the face, lips, tongue, or throat require urgent care
Oral supplements work for many people, and injections are another reliable option, especially for those who are already symptomatic and confirmed low
If your levels are in the intermediate range, your doctor may also test your levels of MMA and homocysteine
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