Apple is a good source of flavonoids that work as antioxidants, oats on the other hand are one of the most complete and healthy cereals, it provides energy, vitamin E. B6 and B5, as well as minerals such as iron, selenium, magnesium and copper. What is it for? Thanks to the antioxidants, the apple helps cure tummy aches, constipation and diarrhea. Oatmeal, thanks to its high fiber content, is excellent to prevent constipation and facilitate intestinal transit.