Yeah. It's kind of embarrassing as a human to see this stuff crop up over and over.
If you walk into a supermarket, ignore the processed food, and essentially eat as much as you want of everything else, you'll be mostly alright.
Theoretically someone could gorge themselves on a million avocados or solely eat pork fat or something but they're not going to do that.
Almost all of this stuff comes about because people treat non-food as food.