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.
Also, if you don't see a cereal on this list or on the worst list, that means that it is a middling, forgettable cereal, regardless of its marketing prowess or ubiquity -- I'm looking at you, Cheerios. 20 Waffle Crisp. Amazon.