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But, being careful is key, mainly for those at high risk. Vitamin B12 is key for making myelin, the fatty stuff around nerve fibers
2005: CD004655
Address underlying health conditions: Addressing underlying health conditions that can affect B12 absorption and metabolism, such as gastrointestinal disorders or liver disease, can help enhance the effectiveness of B12 injections
It does not matter for B12 injections, which bypass the digestion process and directly enter the bloodstream
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