# Vitamin B-12 **Alt Names:** *cobalamin* [^1] Methylated version: *Methylcobalamin* [^1] Synthetic version: *cyanocobalamin* [^1] ### Dosage 1500 mcg per day [^2] ### Specific Products Brand: **Now** ### Stores **Basics Health** in *Janesville* - $12.99 ### Unverified info Methylcobalamin (methylated version of B-12) - 1000 mcg - Brand: Nature’s Bounty aka 5-adenosylcobalamin [^2] Methylcobalamin = MeCbl [^2] "a MeTrs that catalyzes the transfer of the Me group from **methyltetrahydrofolate** (CH3-THF) to the thiolate of homocysteine." [^2] [^1]: https://www.healthline.com/nutrition/methylcobalamin-vs-cyanocobalamin#synthetic-vs-natural [^2]: [[Methods in Enzymology]] https://www.sciencedirect.com/topics/biochemistry-genetics-and-molecular-biology/methylcobalamin ## Resources [[Resource Index|All Resources]] ```dataview LIST without ID link(file.link,FullTitle) FROM [[]] WHERE !contains(fileClass, "Primary") and contains(file.folder,"Resources") Sort file.name ``` ### Highlights ```dataview LIST rows.item.text FROM [[]] FLATTEN file.lists as item WHERE !contains(fileClass, "Primary") and contains(file.folder,"Resources") AND lower(meta(item.section).subpath) = "highlights" GROUP BY link(file.link, FullTitle) as myFile SORT file.name ```