Author Contributions
T.D.P.
D.K.I., G.S.R., E.G. and L.K.H. designed the research and oversaw the study. L.K.H., B.L. and L.Z. conducted the study. L.K.H. performed the study randomisation. L.Z. analysed plasma biomarkers, extracted mRNA from blood cells and performed the PCR analysis, analysed the data, and wrote the manuscript. T.D.P. prepared avocado extract and conducted mannoheptulose analysis. T.A.M. measured plasma F2-isoprostanes by gas chromatography-mass spectrometry. X.T.T. analysed the food intake data. All authors contributed to the data interpretation and preparation of the manuscript. L.K.H. had full access to the data and had primary responsibility for the final publication. All authors have read and agreed to the published version of the manuscript.