Urinary metabolic phenotyping of 1,848 adults in the United States shows that 46 structurally identified metabolites were influenced by intakes of 67 nutrients, and accurately predicted healthy and unhealthy dietary patterns. These urinary biomarkers are diet-derived, stable, measurable and associated with disease risk, thereby representing an advance on traditional ways of obtaining information about dietary patterns.
- Joram M. Posma
- Isabel Garcia-Perez
- Jeremy K. Nicholson