Assertion: grain's fiber | /r/HasProperty | important
Facets:
value: in aiding digestion
type: PURPOSE
Source sentences:
text: Buckwheat groats, as the seeds are called, are gluten-free, heart-friendly and particularly rich in soluble fiber, which is important when you’re looking to keep blood sugar levels steady.
text: Soluble fiber helps to reduce cholesterol levels in the blood, and insoluble fiber is an important component in aiding digestion.