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.
The 30 Healthiest Cereals. Cereal continues to be the breakfast of champions â if you make the right choice. While too many boxes along the cereal aisle contain excess fat, sugar, and salt, there are plenty of whole-grain options too that are low in sugar, high in fiber, and full of protein. *All nutritional amounts based on 1-cup serving. All cereals listed feature a whole grain as the first ingredient and are ranked based on their nutrition (ideally, with more than 5 grams of fiber and protein, and fewer than 10 grams sugar), their ingredient list, and taste. Close.