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4 Discussion This systematic review and meta-analysis provide a comparative evaluation of oral, sublingual, and intramuscular (IM) vitamin B12 supplementation in the management of B12 deficiency
Heres another question that often pops up: How long does a B12 shot last
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On the other hand, injecting nutrients directly to the cells via the muscles feeds your body instantaneously for immediate use
Plain sterile water contains no such preservative once opened, it should be treated as effectively single-use, with the reconstituted solution ideally used within about 24 hours
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