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What dose was used in trials
The body's absorption mechanism involves intrinsic factora glycoprotein secreted by gastric parietal cellswhich facilitates absorption of approximately 1.52 micrograms per meal in the terminal ileum, with additional amounts absorbed through passive diffusion at about 1% of the remaining dose
Unlike oral supplements, which must pass through the digestive system, vitamin injections deliver high-potency nutrients directly into the bloodstream for faster, more effective absorption
A., Eliasziw, M., Cattran, D
It can also thin the blood, which can result in bruising and therefore is prohibited before any shot
Intramuscular (IM) administration of B12 allows for direct delivery, bypassing the digestive system and ensuring efficient absorption, particularly in individuals with malabsorption or gastrointestinal issues
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