You can swallow the methylcobalamin too. Just make sure you take it on an empty stomach, so whatever is mixed in your saliva is absorbed in the GI tract well.
There are studies showing oral B12 does raise blood levels.
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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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