Serum nonesterified fatty acids have utility as dietary biomarkers of fat intake from fish, fish oil, and dairy in women.

J Lipid Res. 2020;61:933-944

Azab SM, de Souza RJ, Teo KK; (for the FAMILY investigators), Anand SS, Williams NC, Holzschuher J, McGlory C, Philips SM, Britz-McKibbin P