I would stop at least 5 days before testing.
The oral version is not highly absorbed, like an injection.
But it could skew results.
If you have been using this for a while (at least 2 or 3 months) and taking on an empty stomach you should see results.
Mine was 1999 (highest reading on those machines) from an average level around 800 before. I tested out Puritan's methylcobalamin, and it was a success.
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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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