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This test will help establish whether you have a deficiency and how severe it is
B12 deficiency can lead to severe and potentially irreversible neurological damage if misdiagnosed or inadequately treated
Thats because utilization of vitamin B12 (especially from supplements) depends on levels of other metabolic cofactors and acids
Too much B12: Signs, causes, and how to manage it
The metabolic changes come from cellular-level effects rather than artificially elevated sympathetic tone
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