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Low levels of B12 can contribute to irritability, depression, or mood swings
FDA for therapeutic use Not approved for diagnosis or treatment of disease Not approved for human consumption Intended solely as a research compound Researchers are responsible for compliance with all applicable regulations governing handling and use
If B12 blood levels and MMA are both high, a functional B12 deficiency could be preventing B12 being useful at cell/tissue level
If a localized approach is used, it should be a shallow subcutaneous injection directly over the area of greatest pain or swelling
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