When cyanocobalamin enters your body, its converted into either methylcobalamin or adenosylcobalamin, which are the two active forms of vitamin B12 in humans ( Unlike cyanocobalamin, methylcobalamin is a naturally occurring form of vitamin B12 that can be obtained through supplements, as well as food sources like fish, meat, eggs, and milk (3, SUMMARY Cyanocobalamin is a synthetic form of vitamin B12 found only in supplements, while methylcobalamin is a naturally occurring form that you can get through either food sources or supplements
doi: 10.1155/2011/405194
Treatment Options : Oral Supplements : For mild cases, oral B12 supplements (cyanocobalamin or methylcobalamin)
This balanced approach helps patients experience more than temporary relief
If you notice that your side effect timing shifts when you change injection sites, absorption variability is likely the explanation
Linus Pauling Institute Oregon State University Updated in August 2007 by: Victoria J