Whole grain products are healthy, but not particularly popular. However, providing information of their benefits can change that, at least a little bit. This is demonstrated by a recent study conducted by the University of Bonn, involving over 300 people between the ages of 18 and 39. But despite receiving relevant information daily for two weeks, the effect was relatively small. The researchers therefore believe that education alone is unlikely to achieve the recommended consumption levels. The study has now been published in the journal „Appetite.“