Figure 1.

Blood beta-hydroxybutyrate (β-OHB) following ketone or placebo drink ingestion. Each drink was ingested immediately following the fasted −30 min blood draw. All timepoints are named relative to the “0 min” time point, at which the OGTT drink was consumed (i.e. −30 min occurred 30 minutes prior to the consumption of the OGTT drink). A time × condition interaction was found (p < 0.001). *p < 0.001 Bonferroni-corrected within-condition pairwise comparisons. Individual participant data are shown with the ketone condition represented by dashed lines and the placebo condition represented by solid lines. Means are shown by bold lines with triangles. n = 11.