Disease
Jul 2017
Effects of tryptophan metabolites on our health and performance
The amino acid tryptophan, which we get from food since our bodies cannot make it, has many different roles in the human body. We need it to make new proteins, but it is mostly used to generate many other molecules with different biological activities. From serotonin – that regulates mood, to melatonin – that regulates sleep, to a group of compounds called kynurenines that regulate many different processes in the body. This review summarizes what we known about the many roles of kynurenines