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For mild deficiencies or maintenance, oral B12 supplements or tablets may sometimes be appropriate and can often be purchased elsewhere
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Proceedings of the National Academy of Sciences, 115(34), 84758477
A significant portion of long-term users eventually transition to more comprehensive supplementation approaches as they become more interested in targeted health optimization
LDL-C, low density lipoprotein cholesterol
Dou Y, Lee K, et al
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