What is Roughage. Give Two Examples

Answer : Roughage refers to edible fibres which assist in digestion. These edible fibres can withstand the enzymes of the human digestive system. After reaching the large intestine, the roughage is broken down by the gut bacteria or will exit with the faecal matter.  

Roughage is either soluble or insoluble, while the majority of the foods will usually contain both. It might have both in equal amounts or the presence of one in a high dose. The soluble fibres will appear gel-like after being broken by gut bacteria. However, most vegetables or fruits will contain an increased number of insoluble fibres. 

Examples of roughage will include whole grains and vegetables. Whole grains like oats and veggies like carrots are a type of roughage.