Below are possible answers for the crossword clue Fiber source.
4 letter answer(s) to fiber source
BRAN
broken husks of the seeds of cereal grains that are separated from the flour by sifting
food prepared from the husks of cereal grains
6 letter answer(s) to fiber source
LEGUME
an erect or climbing bean or pea plant of the family Leguminosae
the fruit or seed of any of various bean or pea plants consisting of a case that splits along both sides when ripe and having the seeds attach to one side of the case
the seedpod of a leguminous plant (such as peas or beans or lentils)
7 letter answer(s) to fiber source
OATMEAL
meal made from rolled or ground oats
porridge made of rolled oats
the light fawn colour of ground oats, perhaps with flecks of brown
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