Columbia subject headings:
Drugs--Law and legislation--United States.
Food law and legislation--United States.
Harvard subject headings:
Cereals, Prepared--Law and legislation--United States.
Diet therapy--Law and legislation--United States.
Diet--United States.
Food law and legislation--United States.
Health
Health--Law and legislation--United States.
Kellogg Company.
Nutrition policy--Law and legislation--United States.
Nutrition policy.
Nutrition--Law and legislation--United States.
Nutrition.
Princeton subject headings: