Most consumers have heard of probiotics and their role in gut health. But what about prebiotics? According to research from Cargill, while one-third of Americans are trying to up their intake of probiotics, just 10 percent are trying to consume prebiotics, the carbohydrates and fibers that feed healthy bacteria. Getting the word out on the shelf is one way to increase understanding, and these brands are doing their part with innovative launches sure to boost any gut-healthy diet.