I do enjoy oatmeals, which in addition to swimming helps prevent constipation. The rich fiber (most of such products, but may not be all of them) is known to prevent heart disease and diabetes. I've just come across this article which listed best CEREALS out of 18 tested by Consumer Reports.
First being Kirkland Signature Spiced Pecan cereal (Costco).
Then we have:
•Kashi GoLean Crunchy Fiber Twigs
•Soy Protein Grahams and Honey Puffs
•Archer Farms Cereal High Fiber (Target)
•Kellogg's Raisin Bran Extra!
•Post Shredded Wheat Spoon Size Wheat 'n Bran
•Great Value Raisin Bran (Walmart)
•Barbara's Bakery Ultima Organic