However, you are at increased risk of vitamin B12 deficiency if any of the following applies: You're age 50 or older
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8 A case-control study that compared 25,956 patients who had vitamin B 12 deficiency with 184,199 control patients found a significantly increased risk of vitamin B 12 deficiency in patients who had taken proton pump inhibitors (odds ratio = 1.65) or histamine H 2 blockers (odds ratio = 1.25) for at least two years
Without enough of it, a person may feel tired, weak, and just not all there mentally
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These provide objective data on fat mass versus lean mass changes that the scale alone cannot reveal