HUMAN NUTRITION

Detailed explanation-1: -Dietary fiber increases the weight and size of your stool and softens it. A bulky stool is easier to pass, decreasing your chance of constipation. If you have loose, watery stools, fiber may help to solidify the stool because it absorbs water and adds bulk to stool. Helps maintain bowel health.

Detailed explanation-2: -There is strong evidence that eating plenty of fibre (commonly referred to as roughage) is associated with a lower risk of heart disease, stroke, type 2 diabetes and bowel cancer. Choosing foods with fibre also makes us feel fuller, while a diet rich in fibre can help digestion and prevent constipation.

Detailed explanation-3: -Insoluble fiber passes through the colon relatively unchanged and helps bulk the stool. A combination of soluble and insoluble fiber helps maintain normal intestinal function by affecting the consistency of the stool and affecting digestion of other substances.

Detailed explanation-4: -Dietary fibre is principally composed of plant cell walls, but it also includes components obtained from cell walls (e.g. cellulose, pectin, and lignin), and non-starch polysaccharides (NSPs) from other sources (e.g. seaweeds and micro-organisms).