Jun 6, 2022 · Glutamyl and methylglutamine are two coenzyme forms of vitamin B12. The cobalt ion is connected to n-3 of 5,6-2 methylphenylimidazole above?...
Jun 6, 2022 · Vitamin B12 is a vitamin that people with digestive tract diseases are prone to lack, and it is also an indispensable element for red blood cell production.