Your levels will show higher even if you stop the supplement.
You could stop for a few days before, so any temporary excess will be gone. But your basic higher level will most still be there.
Having MMA done will show more. If MMA is low, that means your B12 is working properly and being absorbed.
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All truths are easy to understand once they are discovered; the point is to discover them.-- Galileo Galilei
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Weezie looking at petunias 8.25.2017
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