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Each 10mL vial contains 0.9% benzyl alcohol as a preservative to help inhibit bacterial growth and support multi-dose use where appropriate
Conditions such as intestinal or stomach problems, poor nutrition, HIV, pregnancy, old age, veganism and alcoholism can contribute to vitamin B12 deficiency
A cross-sectional report from the Oxford Aging Project found that the 80th percentile for MMA was 350 nmol/l among people age 65 years (Clarke, 2003)
As these foods travel through your digestive system, your stomach releases hydrochloric acid and enzymes which set the B12 free
In lyophilized (powder) form, store in freezer for up to 2 years
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