Critically sick clients: Nitrous oxide inactivates methionine synthase by means of oxidation on the cobalt in vitamin B12 and will result in megaloblastic anemia. This enzyme is important for vitamin B12 and folate metabolism and performs a task in DNA and RNA synthesis as well as synthesis of other substances. https://tysonodtjy.blogmazing.com/36277694/an-unbiased-view-of-nitrous-oxide-canisters