If anything, most studies seem to trend towards higher B12 levels being protective
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Ideal for anyone experiencing fatigue, brain fog, or signs of low energyespecially those with dietary gaps, absorption issues, or conditions like pernicious anemia
This matters because many adults with low B12, whether from dietary restriction, aging, or conditions like pernicious anemia, cannot absorb enough B12 through food or oral supplements alone
If left untreated, severe vitamin B12 deficiency can lead to complications such as megaloblastic anemia, nerve damage, and neurological disorders
Without them, your tissues and organs dont work properly