Quaker™ Instant Oats Cinnamon. Est 1877. Heart healthy. 100% Whole grain. Ready in 1 Minute. Under the license of The Quaker Oats Co. Questions (809) 559-8777. *Three grams of soluble fiber daily from oatmeal, in a diet low in saturated fat and cholesterol, may reduce heart disease risk. This cereal has 2 grams per serving.