Why would the sight of food on TV ads make a person who is not pregnant or anorexic feel sick nauseated?

There are a few reasons why the sight of food on TV ads might make someone who is not pregnant or anorexic feel sick or nauseated.

* The food may be unhealthy or unappealing. If the food in the ad looks unhealthy or unappetizing, it can trigger a negative reaction in the viewer. For example, seeing a greasy burger or a sugary soda might make someone feel nauseated because they know it's not good for them.

* The ad may be too intense or graphic. If the ad is too intense or graphic, it can also trigger a negative reaction in the viewer. For example, seeing a close-up of someone eating food might make someone feel uncomfortable or disgusted.

* The viewer may be sensitive to certain foods. Some people are more sensitive to certain foods than others. For example, someone who is lactose intolerant might feel nauseated if they see an ad for dairy products.

* The viewer may be associating the food with a negative experience. If the viewer has had a negative experience with a certain food in the past, they may associate that food with nausea or sickness. For example, someone who has gotten food poisoning from a certain type of food might feel nauseated if they see an ad for that food.

It's important to note that not everyone will react negatively to food ads. However, if you find yourself feeling sick or nauseated after seeing a food ad, it's important to listen to your body and avoid eating that food.