Amino Acid Nitrogen Isotope Ratios Respond to Fish and Meat Intake in a 12-Week Inpatient Feeding Study of Men.
Jessica J JohnsonPamela A ShawMatthew J WoollerColleen A VentiJonathan KrakoffSusanne B VotrubaDiane M O'BrienPublished in: The Journal of nutrition (2022)
Plasma and RBC NIRAAs were associated with fish and meat intakes but were not superior to whole-tissue stable isotope biomarkers in identifying these intakes in a US diet. This trial is registered at www.clinicaltrials.gov as NCT01237093.