Unprocessed foods include:
Fresh fruits and vegetables
Dried legumes
Nuts
Farm-fresh eggs
Minimally processed foods include:
Unrefined grains, like whole wheat bread and pasta, popcorn, steel-cut oatmeal, quinoa, and brown rice
Frozen fruits and vegetables
Unprocessed meat; wild over pastured, pastured over grain-fed
Hormone-free dairy
Oils