Critically sick clients: Nitrous oxide inactivates methionine synthase via oxidation on the cobalt in vitamin B12 and should bring about megaloblastic anemia. This enzyme is important for vitamin B12 and folate metabolism and plays a role in DNA and RNA synthesis as well as synthesis of other substances. 2O.[forty three] https://fast-gas80123.wikikarts.com/1726884/nitrous_oxide_can_be_fun_for_anyone