As I have said for many years throughout this land we're borrowing money from China to buy oil from the Persian Gulf to burn it in ways that destroy the future of human civilization. Every bit of that has to change.
All the pre-made sauces in a jar and frozen and canned vegetables processed meats and cheeses which are loaded with artificial ingredients and sodium can get in the way of a healthy diet. My number one advice is to eat fresh and seasonally.