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Care is uncomplicated, fast and controlled by clinical checks

[15] In practice, hydroxocobalamin injections achieve higher and more sustained vitamin B concentrations compared to cyanocobalamin

doi: 10.1177/014860719902300509

These results suggest that sublingual and oral B12 supplementation may serve as viable alternatives to IM injections, particularly in clinical settings where frequent intramuscular administration is impractical or resource intensive
