1 This type of fiber dissolves in water to form a gel-like material. 2  It can help lower blood cholesterol and glucose levels. 3  Soluble fiber is found in oats, peas, beans, apples, citrus fruits, carrots, barley and psyllium.4  Insoluble fiber.nstead, it passes relatively intact through your stomach, small intestine and colon and out of your body. Fiber is commonly classified as soluble, which dissolves in water, or insoluble, which doesn't dissolve. 1  Soluble fiber. 2  This type of fiber dissolves in water to form a gel-like material.
63 Comments. My favorite cereal for breakfast is a combination of raisin bran and TJ's High Fiber Cereal, topped with toasted sliced almonds and doused in almond milk. My husband and I switch between Frosted Mini Wheats, Chocolate Cheerios, and Honey Nut Cheerios. We definitely don't care for the strawberry Mini Wheats.
Find Ratings. Fiber-rich cereals have made progress on the road to tastiness. Fourteen years ago, Consumer Reports found that most high-fiber cereals âtasted more like straw than grain.â But in our latest tests of 26 cereals, most with at least 6 grams of fiber, more than two-thirds tasted very good or better. Our testers have advice on how to get the best for breakfast: