Pink Slime is not a thing I fear, and horse meat is nutritious, and if the horses are killed anyway...
so processed foods don't hold any fear for me.
Nonetheless, I tend to eat healthy more or less in spite of the processing, or lack thereof, of my food, with the basics of more vegetables to meat, and whole grain products rather than refined. I tend to go very lightly on any red meats, in preference to chicken, turkey, and any sort of white fish, and I avoid fried food mostly.
I do mostly avoid any meat that has been ground, or "pressed and formed". No mcnuggets or mcribs for me...