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Among elderly individuals, vitamin B 12 deficiency is more common, primarily because of impaired intestinal absorption that can result in marginal to severe vitamin B 12 deficiency in this population

Patients who are pregnant, breastfeeding, managing cancer-related concerns, taking certain medications, or dealing with complex medical conditions should speak with a qualified provider first.

Here, the emphasis on using the right kind of cleaning materials and sanitizing methods cannot be overstated

For those without absorption issues, high-dose oral B12 is generally comparable in raising levels

Feasibility depends on clear responsibilities, adequate resources, and meaningful engagement with all affected groups

Liver health