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[115] This functionality is lost in vitamin B 12 deficiency, resulting in an increased homocysteine level and the trapping of folate as 5-methyl-tetrahydrofolate, from which THF (the active form of folate) cannot be recovered
Bioavailability following subcutaneous injection is estimated at approximately 80%, substantially higher than oral administration, where peptide degradation in the gastrointestinal tract limits systemic exposure
Directions for Use: Dosage and Administration: Use as directed by a healthcare provider
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