The Differences Between Cyanocobalamin and Methylcobalamin B12
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4 min read
While both cyanocobalamin and methylcobalamin are effective forms of vitamin B12, a 2015 review in the journal *Nutrients* highlighted that methylcobalamin is generally better retained in the body compared to cyanocobalamin. This retention difference is just one of several key distinctions between these two common B12 supplement types.