As Dietary Fiber

Dietary fiber is the part of plant-based foods that the body cannot digest or absorb. It is found in fruits, vegetables, whole grains, legumes, nuts, and seeds. Fiber can be added to foods as a functional ingredient.

Manufacturers add dietary fiber to foods to increase their fiber content, which can improve texture and mouthfeel. It is often added to beverages, baked goods, and cereals to boost nutritional value.

Dietary fiber is recognized as an important component of a healthy diet. The U.S. Food and Drug Administration (FDA) recognizes fiber as generally recognized as safe (GRAS) when used as intended. Health organizations like the World Health Organization (WHO) and the European Food Safety Authority (EFSA) have evaluated dietary fiber and its health benefits, noting its role in digestive health and potential impact on blood sugar levels. While generally beneficial, very high intakes of fiber can sometimes cause digestive discomfort.