Cheerios. General Mills. 130 calories per container. Toasted whole grain oat cereal. As part of a heart-healthy diet, the soluble fiber in Cheerios can help lower cholesterol! Three grams of soluble fiber daily from whole grain oat foods, like Cheerios, in a diet low in saturated fat and cholesterol, may reduce the risk of heart disease. Cheerios cereal has 1 gram per serving. Gluten free. Simply made. Grown. Milled. Toasted. No artificial flavors. No artificial colors.