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Maintaining healthy nerve cells, assisting in producing red blood cells, and playing a critical part in DNA synthesis are all benefits of vitamin B12
Its not just about hair oils or supplements
If you are deficient in vitamin B12, then the injections are very effective at raising your blood levels
Warning signs include profound muscle weakness, severe fatigue, or abnormal heart rhythms
It also is involved with gene regulation, cell signaling, and promoting the metabolism of fatty acids, glucose, and amino acids
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