Read me Exogenous oxidation data Exogenous oxidation calculated using indirect calorimetry and stable isotope technique as per previous studies (e.g. Wagenmakers et al 1993). C13/C12 ratio determined in breath samples via MS and VCO2 measured using MOXUS (AEI technologies) indirect calorimeter. Samples collected Jan 17 to Jun 17. Analysis completed Aug 17 – Feb 18 Aliment Nutrition © supplied the probiotic supplements and have provided partial financial support for the studies of JP. The funding sponsors had no role in the design of the study; in the collection, analyses, or interpretation of data; in the writing of the manuscript, and in the decision to publish the results.