I wonder if this is also due to the constant stream of food-related advertisements in popular media. Those are usually for high fat, high calorie food. Most of

I wonder if this is also due to the constant stream of food-related advertisements in popular media. Those are usually for high fat, high calorie food. Most of the time, those ads repulse me because that does not look appetizing to me (I'm picky like that). But I've witnessed friends see the same ad and start craving that particular food item.