Well to start with ultra processed as defined by the article would include...
All cured meats
Meat that has been shredded ground and or blended such as hamburger or meatballs
Breads and pastries
Yogurts, cheese, and ice cream
Anything with a roux or other thickening agent
Candy
Most fried foods
Anything with preservatives added
Anything including alcohol
Anything that has been artificially colored
It's not hard to see how those add ups.