Research paper Intermittent fasting increases energy expenditure and promotes adipose tissue browning in miceNutrition 2019 Oct; 66:38-43. doi: 10.1016/j.nut.2019.03.015. 2019https://pubmed.ncbi.nlm.nih.gov/31207437/Bo Liu , Amanda J Page , Amy T Hutchison , Gary A Wittert , Leonie K Heilbronn Associated institutions Centre for Nutrition and Gastrointestinal Disease, Adelaide Medical School, University of