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a necrotizing agent e.g
They can be useful, but you are responsible for researching and asking questions
REGEN is not an approved drug, medicine, dietary supplement, or therapeutic agent
According to NHS guidelines: Below 200 ng/L (148 pmol/L) Generally indicates deficiency Below 100 ng/L (75 pmol/L) Usually shows clinical or metabolic evidence of deficiency Most healthy people have levels around 500 ng/L However, its worth noting that some people experience symptoms even with B12 levels in the normal range, particularly older adults
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