Assertion: beta carotene | /r/CapableOf | reduce the levels of lutein
Facets:
value: in the body
type: LOCATION
Source sentences:
text: One study showed that beta-carotene reduced the absorption of canthaxanthin, another showed that beta-carotene reduced the levels of lutein in the body, while other studies have shown that beta-carotene actually increased levels of other carotenoids in the body.