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Checking the Vitamin B12 Status with an MMA Urine Test High vitamin B12 blood levels which have not been caused by a mistimed test should always be followed up by an official B12 status check
This intramuscular administration allows nearly 100% absorption, making it highly effective, especially for people with absorption problems
Duration by dose The number of weeks your vial lasts depends entirely on your weekly dose: If you follow the standard titration schedule starting at 2.5 mg and increasing every four weeks, a single 60 mg vial provides: Weeks 1-4 at 2.5 mg = 10 mg used Weeks 5-8 at 5 mg = 20 mg used Weeks 9-12 at 7.5 mg = 30 mg used Total: 60 mg consumed over 12 weeks That is three full months of a complete titration protocol from one vial
It is important to administer this medicine as directed by your doctor
