Peer review Peer review information Nature Communications thanks Paolo Gabrieli and the other, anonymous, reviewers for their contribution to the peer review of this work
Vitamin B12 NHS Vitamins and Minerals
Vitamin B12 Injection is an injectable cyanocobalamin product used to treat or prevent low vitamin B12 levels when replacement by mouth may not be enough
Among them, Cd, Pb, As, Hg, and Cr show highly toxic effects on plant growth, development, and productivity [5, 6, 10, 15]
Protocol Notes No oral options
Many B12-rich foods, like red meat, eggs, and dairy, are often the first foods people eat less of when their appetite shrinks