Acknowledgements
We would like to thank all participants in the study for their time and efforts. We thank Navida Akhter Sheikh for help with blood sampling and logistics and Anne Randi Enget for help with blood sampling. We acknowledge Magne Thoresen for statistical guidance on mixed model analyses. The authors thank Ane Kjosås, Synne Risan Sævre, Lisa Kirchner and Siri Halland Nesse for participation in the data collection and in the performance of the dietary intervention. We thank Anne Marte Wetting Johansen for assistance with the analyses of the FFQs.