FORCE is the French national network of clinical research within the fields of nutrition, obesity and associated metabolic disorders, coordinated by Pr. Sébastien CZERNICHOW et Pr Emmanuel DISSE. As a member of F-CRIN, FORCE is recognized as a research centre of excellence by the French National Research Agency since 2014.By bringing together a large number of experts (clinicians, researchers and scientific partners), its main mission is to strengthen the performance of French clinical research within the fields of nutrition, obesity and metabolic disorders and its attractiveness at the European and international level.