The cooked oatmeal sold online can't exactly be said to be real, it needs to be compared. The major online business platform for sale, such as Taobao, Jingdong, Pinduoduo. The products of online business platforms will be a mixture of good and bad, good and bad. Oatmeal is a very healthy food, the U.S. "Time" magazine selected the world's top ten health food, the only cereal on the list is oats. Cooked oatmeal, also known as instant oatmeal, is made by moderately peeling wheat grains, then maturing and pressing them. Cooked oatmeal has the ability to prevent cardiovascular diseases, improve constipation as well as whiten the skin, and is contraindicated for pregnant women. Cooked oatmeal contains fiber, can reduce the body's cholesterol content, and thus prevent cardiovascular disease.