It's also added to some processed foods like cereal and bread. There are two types of fiber -- "soluble," if it dissolves in water, and "insoluble," if it doesn't. Soluble fiber absorbs water and ...

There are two types of fiber: soluble fiber and insoluble fiber. Both offer unique benefits and value and can be found in everyday foods like oats (soluble fiber) and whole grains (insoluble fiber).

Foods that contain a lot of fibre typically contain both soluble and insoluble fibre. Soluble fibre dissolves easily in water and is broken down in the large intestine into a gel-like substance.

Related: 17 High-Fiber Fruits and Their Healthful Benefits Fiber plays an important role in the body, and many plant foods contain both types of fiber—soluble and insoluble—but in different ...