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His background brings medical credibility to a supplement brand operating in a largely unregulated space
Doctors often talk about the dosage in mL, not just the vitamin B12 amount in micrograms (mcg)
The product is supplied in semi-rigid polyolefin vials fabricated from medical-grade copolymer plastic, eliminating the need for vapor barrier protection while maintaining chemical compatibility and preventing solution degradation
[9] It can also occur following the surgical removal of all or part of the stomach or small intestine
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