People want to avoid ultra-processed foods. But experts struggle to define them
The majority of foods sold in U.S. grocery stores are considered ultra-processed. But some nutritionists say not all of them are unhealthy. ruzanna/iStockphoto/Getty Images hide caption toggle caption ruzanna/iStockphoto/Getty Images The American diet is killing us. On that point, public health experts largely agree. And in recent years, people who want to make Americans healthier