The Food and Drug Administration: how those regulations came to be.
D049672:History, 19th Century; D049673:History, 20th Century; D007880:Legislation, Drug / Q000266:history*; D007881:Legislation, Food / Q000266:history*; D011639:Public Opinion; D014481:United States; D014486:United States Food and Drug Administration / Q000266:history*