Not because you dislike the taste, but because of what it is?

For me it is things I feel like are chemical-laden non-food. Although I will admit that I'm sort of hypocritical on what I deem totally inedible v. what I just mostly avoid.

Example- I refuse to eat artificial sweetener. Ever. No diet drinks, diet ice cream, diet whatever... no. It just scares me. Also things like spray butter (my parents use, terrifies me) or coffee creamer (it is flammable... liquid that you consume should not be flammable... lol).

At the same time, I do drink coke occasionally. I know it is also horrible for you but I love it so I do indulge once or twice a month. And while I try to minimize the amount of packaged food we eat, I'm not too scared to eat doritos occasionally. Also, I do eat processed meats. I always opt (when possible) for nitrite/nitrate free, but they make it into the occasional rotation. I just try to make that stuff the exception and mostly only eat things that are "real food."

How about you? Whats on your "never" v. "rarely" list?