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Methylmalonic acid, if not properly handled by B 12 , remains in the myelin sheath, causing fragility
The study was to research levels of vitamin B12 in 3000 adults
Energy benefits, especially in B12-depleted patients, are often felt within the first 1 to 2 weeks
Is it an underlying medical condition, a nutrient deficiency, or simply a need for optimized nutritional support
They describe what is being studied , not proven benefits, approved uses, or promised results
For maintenance in chronic conditions, monthly injections are typical
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US$ 21.77
