Fruit juice you buy in the store goes through a lot of processing. Do you know how many oranges you need to make a glass of juice? You would never eat that many in one sitting. So a glass of store bought fruit juice gives you much more sugar than you would get eating real fruit.

Things like veggie burgers are probably a little better but when I look at the ingredient list it's still scary long. I can make burgers myself from around 5 ingredients or less.