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PubMed PMID: 8250714

What is Vitamin B12 good for besides energy

AHA/ACC/AANP/AAPA/ABC/ACCP/ACPM/AGS/AMA/ASPC/NMA/PCNA/SGIM guideline for the prevention, detection, evaluation and management of high blood pressure in adults: a report of the American College of Cardiology/American Heart Association Joint Committee on Clinical Practice Guidelines

DSIP has a very short plasma half-life of approximately 5 to 8 minutes in peripheral blood due to rapid enzymatic degradation by endopeptidases

Always use methylcobalamin, not cyanocobalamin, as methylcobalamin is pre-activated and immediately available for your body to use, especially important if you have MTHFR genetic variations or methylation issues