Fiber is an essential nutrient for health and is found in plant foods. There are two types of fiber: soluble and insoluble. Soluble fiber comes from the inner parts of plants and turns into a gel ...

Discover the 10 healthiest high-fiber fruits that improve digestion, support heart health, and keep you full longer.

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).

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 ...