The way the majority of us get our food has changed dramatically since I was young. I grew up on a small family farm, in the 50 & 60's, which produced the bulk of the food for our large family. My mother cooked everything from the meat, vegetables, dairy and eggs that were grown on the farm. We supplemented with wild berries and purchased fruit which she preserved. Grocery shopping was made up of the flour, sugar and other items that could not be provided by the farm.
When I left home to attend university I realized that the food I was eating just wasn't the same as what my mother cooked. Although I did some cooking for myself I ate a lot of processed food as well.
My husband and I were vegetarian, and in the 70's, there wasn't much prepared food suitable for our diet. I had to learn to cook and I discovered that I loved it and happily, according to my husband, my food tasted better than anyone else's.
I continued the tradition of home cooked meals, but during my busy years of working and raising a family I started to slip into the fast food trap. I had hungry teenagers who thought it wasn't cool to take a lunch to school so I had on hand processed food that they could heat up when they got home.