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You may be low on vitamin B12
Cells with adequate NAD+ respond more effectively to insulin, improving glucose uptake and reducing the likelihood of insulin resistance developing or worsening
In that situation the responsible default is not assume it is fine unless proven harmful
B12 supports nervous system function and energy metabolism, helping counter the fatigue that often accompanies calorie restriction
In brief: Chemical nature: a synthetic organic compound, a methylquinolinium salt
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