The thing about grocery stores at least in America is that the companies that fill them are not thinking about the health of the people who unwittingly buy their products. The think about their profit line and maximum production.
We buy their product because they are convenient, and taste good. But they are usually filled with sugar and unhealthy fats, and additives that make us fat and diseased.
I buy minimally processed foods at the grocery stores, and take the time to read labels for nutritional value.
I buy, fruits and vegetables and nuts and seeds, and coffee and I usually buy my meat from small local owned stores that buy from local farmers, or from good chop,or butcher box. And a few processed foods, but they are not the bulk of my list. And I tend to not buy things on the ends of the isles or the center. These may look good, and are usually ultra processed .
From Pity to Praise 