If you went to your favorite social media site, how many pictures of food would you see? Maybe you have even taken some of these pictures yourself! Add this to the countless cooking shows, cookbooks, and recipe blogs, and you probably see a lot of food images throughout the day.
If you’re scrolling through at a lot of fat and calorie-rich food images that look delicious – coined food porn – that might be making you eat more, especially if you are already hungry, points out a new review on the topic. Published in Brain and Cognition, the review article looks at how the many food images we see everyday may be playing a role in the current obesity epidemic.
Obesity is linked to increased risk of ten cancers, including colorectal and liver.
While we usually think about the sense of taste when it comes to food, sight is integral to nutrition and survival. If you think back to a time when we were hunting and gathering, sight is how we foraged for food. Visual cues allowed our early ancestors to predict how safe and nutritious the food, argues the paper’s authors. Continue reading