Fibre is a form of indigestible carbohydrate found in mainly in plant foods, or what your grandmother called «roughage». (gisymbol.com)
Oats are rich in indigestible carbohydrates called beta - glutens which help to lower blood cholesterol levels. (themuffinmyth.com)
Oats are rich in indigestible carbohydrates called beta - glutens which help to lower blood cholesterol levels, and are also host to a number of phenolic compounds which have antioxidant properties. (heynutritionlady.com)