Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Relation of the sulfur amino acid cycle, carnitine biosynthesis pathway, γ-glutamyl cycle and glutathione metabolism, and taurine pathway. The thick up and down arrows indicate higher or lower serum metabolite concentrations in children with stunting, respectively. THF, tetrahydrofolate.
