I think we can say, without any doubts, all packed/canned food had some major processing done.
A lot of people don't know 'natural food' even if it slapped them in the face. Even stuff like vegetables and such can be 'processed/treated/sped up' in some way during growth.
The big food companies are adding fat, sugar, salt and a ton of additives and colorings to your food. Have a look on the box how long that list can get.
And even the sugar isn't real sugar, but processed corn syrup. One of the reasons for obesity is so wildly spread. No tin foil hat here....
Stop eating your meals out of a box, and start eating real vegetables, fruits and whole grain bread.
Be critical of the stuff on the label. When it says 'healthy' on the label, take that with a truckload of salt. ;-)