Prof. Dr. Karsten Koehler (IMAGE) Technical University of Munich (TUM) Caption First author Prof. Dr. Karsten Koehler, Professorship of Exercise, Nutrition and Health at the Technical University of Munich (TUM) Credit Andreas Heddergott / TUM Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.