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The standard diagnostic pathway includes a serum B12 blood test as the initial screening tool
Folic acid has also been shown to decrease vitamin B12 levels as well
Chang and his team also encourage patients to take a few calming breaths beforehand to relax the muscles and make the process more comfortable
Feel better
Understanding B12 Deficiency: Signs You Might Need a Boost Vitamin B12 is crucial for nerve function, red blood cell production, and DNA synthesis
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