Assertion: borax | /r/ObjectUse | used as a food additive
Facets:
value: in the past
type: TEMPORAL
Source sentences:
text: Borax, given the E number E285, is used as a food additive, but is banned in some countries, such as the United States, China, and Thailand.
text: Borax can be used as Food additive.
text: It is not recommended to eat Borax (however in the past it has been used as a food additive and as a dietary supplement).