Ultra-processed foods are often thought as the nemesis of healthy eating. However, they are so ubiquitous in our food supply, it is so difficult to avoid them in the supermarket (they are displayed for our convenience and capture our cravings for sugar, salt, and fat as well.) The problem: If we tried to avoid all processed foods, there would be few choices in the supermarket. The best way for starters is to try to cut down on snack foods — they are highly processed and offer few nutrients.