Assertion: olive oil's vitamin e | /r/HasProperty | powerful antioxidant
Facets:
Source sentences:
text: Vitamin E is a powerful antioxidant, so a diet high in this nutrient may prevent oxidative damage to your heart and blood vessels caused by excess free radicals ( 23 ).
text: However, olive oil soap also contains hefty doses of vitamin E and A, which are powerful free radical fighters.