Assertion: milk | /r/AtLocation | the united states
Facets:
Source sentences:
text: All milk sold in the United States is fortified with vitamin D because this vitamin is needed to absorb calcium; skim and 1 percent milk are frequently also fortified with vitamin A.
text: Milk from cows given rBST may be sold in the United States, and the FDA stated that no significant difference has been shown between milk derived from rBST-treated and that from non-rBST-treated cows.