Professor van Loon was appointed Professor of Nutrition and Exercise at Maastricht University in The Netherlands in 2010. He also serves as a visiting Professor at the Free University of Brussels in Belgium and the Australian Catholic University in Melbourne, Australia. Luc has an international research standing in the area of skeletal muscle metabolism, has published well over 400 peer-reviewed articles (more than 20.000 citations) achieving an H-index of 80. Current research in his laboratory focuses on the skeletal muscle adaptive response to physical (in)activity, and the impact of nutritional and pharmacological interventions to modulate metabolism in both health and disease. The latter are investigated on a whole-body, tissue, and cellular level, with skeletal muscle as the main tissue of interest. He is active in various media to translate research findings to the general public, highlighting the impact of nutrition and physical activity to support performance and health.