### Human:\nis oatmeal really as good for you as they say? what about cheerios?\n\n### Assistant: research suggests that all oats are good for you. three-quarters of a cup seems to be the magical amount. it's the soluble fiber that may play role in the aging process. an interesting thing about oatmeal: it makes your body produce nitric oxide which helps blood to flow more freely. that allows more oxygen and nutrients to all the cells including skin cells.