Danish experiment reveals: You can satisfy your appetite just by looking at pictures of food on your phone

Many of the food images are uploaded to sell specific foods. The idea is that the images on Facebook or Instagram will make us yearn for a McDonalds burger, for example. In other words, the image awakens our hunger. New research from Aarhus University now shows that the images can actually have the opposite effect. At least if we see pictures of the same product repeatedly.