Roughage: meaning, definitions and examples

Typically used in more formal or scientific contexts, often in discussions about nutrition and the digestive system.

• Roughage is essential for a healthy digestive system.
• Eating plenty of roughage can help prevent constipation.

A general term used in everyday conversations about health and food; it can refer to both soluble and insoluble types.

• Fiber is important for maintaining a healthy gut.
• Make sure to include plenty of fiber-rich foods in your diet.

Often used in a broader context related to volume or mass; in the context of food, it refers to the substance that helps move food through the digestive tract.

• Foods high in bulk help with regular bowel movements.
• Adding more bulk to your diet can help you feel fuller longer.

Commonly used in nutritional labeling and discussions about healthy eating; it emphasizes the nutritional aspect of fiber.

• This cereal is high in dietary fiber.
• The recommended daily intake of dietary fiber is 25-30 grams.