原來那麼多種維生素B12？我吃哪個好？ | 食品添加物合法業者資訊網

2020年1月3日 — 然而，市面上的維生素B12 營養補充品，主要可區分為兩大形式，包含甲鈷胺(methylcobalamin) 與氰鈷胺(cyanocobalamin) 。兩種形式的差異甚大， ... Read More

2020年5月11日 — Cyanocobalamin is a synthetic form of vitamin B12 found only in supplements, while methylcobalamin is a naturally occurring form that you can ... Read More

cyanocobalamin (氰鈷胺)的特點是穩定、便宜。但須經過肝臟轉換成活性的B12 methylcobalamin (甲鈷胺)和adenosylcobalamin (線嘌呤胺)才有用。吃下去後約48小時開始 ... Read More

Methylcobalamin has a methyl group (just carbon and hydrogen) while cyanocobalamin contains a cyanide molecule. Although the amount of cyanide in a normal B12 ... Read More

由 A Kamath 著作 · 2017 · 被引用 6 次 — Cyanocobalamin (CNCbl) or hydroxocobalamin (OHCbl) have been the traditional B12 formulations recommended for deficiency states. Methylcobalamin (MeCbl) ... Read More

2016年3月28日 — ... 鈷胺素(Cyanocobalamin)，而其中甲基鈷胺素(Methylcobalamin)及5'去氧線嘌呤胺素(5'deoxyadenosylcobalamin)這兩種是在細胞內有活性的Vitamin B12 ... Read More

2020年11月4日 — The Best Type of Vitamin B12: Cyanocobalamin or Methylcobalamin? ... For prevention and treatment of vitamin B12 deficiency, cyanocobalamin in ... Read More

2020年10月22日 — Both methylcobalamin and cyanocobalamin can treat vitamin B12 deficiency. Cyanocobalamin is a synthetic form of vitamin B12 that can be ... Read More