Other secondary outcomes
gastrointestinal sensation
We also collected urine and saliva samples in order to assess changes in urinary metabolites and CAR. Details of sample collection are discussed below. We also collected 3-d consecutive food diary data at D0, D1, and D2 and D26, D27, and D28 of the intervention phase to assess any changes in nutrient intake (total kcals, protein, total fat, saturated fat, total carbohydrates, total sugar, and dietary fiber).All measures of mood state, gastrointestinal sensation, and bowel habits (consistency and frequency), CAR, and nutrient data were assessed for both differences between interventions at completion (D28) and for change over time from baseline within intervention (D0 compared with D28).