Assertion: beet's effect | /r/CapableOf | reduce blood flow
Facets:
value: to the brain
type: TRANSITIVE-OBJECT
Source sentences:
text: This could be because caffeine induces a vasoconstricting effect, which reduces blood flow to the brain (caffeine pills are often used for headaches for this reason), while beets are vasodilators: they increase blood flow, which is a big part of their performance enhancing effects.