Assertion: flax's lignan | /r/CapableOf | prevent cancer
Facets:
Source sentences:
text: The lignans in flaxseed, which are micronutrients that also act as antioxidants, are also known to help prevent cancer — particularly prostate and breast cancers.
text: According to the Journal of Food Science and Technology article, lignans are able to act as antioxidants, scavenging harmful free radicals and preventing cancer.