Personalized nutrition is still in its infancy but it is an increasingly important area of research that may one day help us better plan nutritional interventions to ensure a better response from patients.

The observed success of the low-FODMAP diet in reducing gastrointestinal (GI) symptoms in IBS made a group of researchers ask whether the diet could also address functional GI symptoms in those with inflammatory bowel diseases (IBDs) such as Crohn's disease. This idea was explored in a recent study from the group at Monash University (Australia) that originally developed and tested the low-FODMAP diet.