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Most commonly, cyanocobalamin is chosen for supplementation, as it is both widely available and inexpensive
Additional sources focus on routine testing of vitamin B12 levels in patients on metformin, which is helpful though costly
Foods that are naturally rich in vitamin B12 include meat, poultry, fish, and dairy products
Love the little pep of energy it gives me for my workouts
Other patients starting off on B12 will do an injection per week for four weeks, before beginning their monthly maintenance
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