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Weekly during an initial loading phase (46 weeks), then every 12 weeks for maintenance
To utilize cyanocobalamin, the body must expend energy to cleave off the attached cyanide molecule and then attach a methyl group to make it active
You are aged 60 or over, as stomach acid production decreases with age, reducing B12 absorption from food
& Munger, K
Biological actives of sulfur amino tripeptide compound containing three amino acids: L-Cysteine, L-Glutamic Acid, and Glycine Plus added benefit of high absorbable Vitamin C
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