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Vitamin B12 itself is crucial for various bodily functions including DNA synthesis, red blood cell formation, and neurological function

Clinical studies tested doses ranging from 250mcg to 1mg daily, with 300mcg showing effective fat reduction at the lowest side effect profile

Indications of vitamin deficiency may include Fatigue Bone pain Muscle weakness Muscle aches Muscle cramps Poor sleep Depression or feelings of sadness Hair loss Loss of appetite Increased susceptibility to illness You should undergo vitamin level testing and take appropriate measures if your levels are low
