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For those over 50, getting most of their Vitamin B12 from supplements and fortified foods is key
It is commonly provided in capsule form
The lack of immunogenicity has practical implications: the peptide can be used for extended periods without loss of efficacy due to antibody neutralization, there is minimal risk of allergic or hypersensitivity reactions, and repeated treatment cycles are supported as prior exposure does not sensitize the immune system
Understanding this distinction helps you respond appropriately
The liver stores B12, and these stores can last a significant time (up to several years for non-deficient individuals), but when they are depleted, it takes consistent input to rebuild and maintain them
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