by Fabio Bergamin, ETH Zurich Graphical abstract. Credit: Current Biology (2022). DOI: 10.1016/j.cub.2022.02.067 In experiments on mice, researchers at ETH Zurich show that non-essential amino acids act as appetite suppressants and promote the urge to move. Their research is published in Current Biology and provides insight into the neural mechanism that controls this behavior. Proteins can suppress appetite, so...