What can cause high B 12 levels?
High B 12 Levels, what can cause it? - Pernicious Anaemi...
High B 12 Levels, what can cause it?
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Pat-lee
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The most common cause is because of high intake of B12 supplements in the form of tablets , patches , sub-lingual lozenges or sprays and injections . If this is the reason , there should be no cause for concern, as vitamin B12 is not toxic at all . Otherwise , the cause must be very thoroughly investigated .
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