Fig. 6From: The effect of omega-3 fatty acids on a biomarker of head trauma in NCAA football athletes: a multi-site, non-randomized studyEffect of ω-3 fatty acid (FA) supplementation on serum neurofilament light (Nf-L; % change from baseline) in the control and treatment teams. *indicates a significant difference compared to baseline (p < .05); †indicates a significant difference between groups (p < .05). All data are mean (± SE)Back to article page