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J Physiol Pharmacol
Most antibiotics, methotrexate, and pyrimethamine invalidate folic acid and vitamin B12 diagnostic microbiological blood assays
Daily doses are necessary, yet we have many readers who complain of only being able to obtain an injection every few weeks or months
However, 1,000mg of a supplement that you only absorb 10% of is less effective than 250mg of a supplement that you absorb 90% of
As research continues to evolve, healthcare providers can help patients understand current evidence, limitations, and appropriate clinical considerations
Some specific causes include: Certain medical conditions
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