selfadministered vitamin b12 injections | B12 Therapy | Hanover, MA Create a Vitamin B12 Self-Injection
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In addition, a lack of vitamin C can put the collagen structure at risk, which can cause abnormalities in bones and blood vessels

Institute of Medicine says, Since 10-30% of older people may malabsorb food-bound B12, it is advisable for those older than 50 to meet their RDA mainly by consuming foods fortified with B12 or a B12-containing supplement (IOM, 1998, p

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Sengupta S (ed.)
