11.   Foods contain two types of iron, heme and non-heme.

12.   For example, spoiled food commonly contains toxoplasma, a protozoan parasite.

13.   Gerber said that its baby food contained only tiny amounts of corn and soybeans, and that the company could therefore control its supply channels.

14.   Greasy, creamy foods contain large molecules that exert pressure on nerves found in taste pores, and so supertasters find fat gross.

15.   I do not know what common foods contain beef byproducts.

16.   If food you have just bought contains bugs, throw it out or return it to the store.

17.   Neither a Web site nor a pamphlet created by the council, however, tell consumers what foods already contain genetically modified substances.

18.   Other foods contain calcium, but are not nearly so rich in the mineral.

19.   Since different foods contain different combinations of amino acids, each cut of meat, variety of fish or individual vegetable will acquire its own flavors when browned.

20.   The EPA scientist said that even though many foods contained dioxin, the food supply itself was safe.