Extended Data Fig. 2: Dietary Metabotype Score predictions for each participant prior to admission to follow the four dietary interventions.

Dietary Metabotype Score (DMS) is derived from the MCCV-PLS predictions (see Methods) for each participant’s baseline sample (before starting each of the four diets). Diet 1 (dark green) is the most concordant with WHO guidelines, followed by Diet 2 (light green) and Diet 3 (orange) and Diet 4 (red) is the least concordant. Confidence regions are highlighted in green and indicate the probability of the median DMS for each sample. This shows that that the dietary habits in the home environment is highly variable between and within participants as evidenced by the initial DMS. Missing data: no fasting urine sample was available for participant 4 prior to starting Diet 4.