Assertion: legume's effect | /r/CreatedBy | phytoestrogen
Facets:
value: primarily
type: DEGREE
value: in soy
type: LOCATION
Source sentences:
text: It’s unclear whether this effect is caused primarily by the phytoestrogens in soy or the fact that many people who eat a lot of soy don’t eat enough good sources of B-12, such as meat.