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Always use methylcobalamin, not cyanocobalamin, as methylcobalamin is pre-activated and immediately available for your body to use, especially important if you have MTHFR genetic variations or methylation issues
Alternatively, 1000mcg SC/MC can be given every day for 2-7 days, followed by maintenance treatment
Research suggests that Vitamin B12 may also offer protective benefits against various cancers, including breast, colon, lung, and prostate cancers
It is believed these symptoms occur because the digestive tract does not get enough oxygen due to a lack of red blood cells
FAQs on B12 Dosing Can Excess B12 Harm Kidneys or Liver
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