41.   Tomatoes contain a substance called lycopene, which has strong cancer-fighting properties.

42.   Why the jump in recalls of drugs containing foreign substances?

43.   Packages containing toxic substances were sent to several political targets in Britain, including Prime Minister Tony Blair, Scotland Yard said Friday night.

44.   Packages containing toxic substances found in Britain, including one sent to Prime Minister Tony Blair, official says.

45.   Preservationists have said the dust may contain toxic substances that could damage the church.

46.   Prosecutor Giovanni Spinosa contended the cyclists took medicines without knowing that they contained dangerous substances.

47.   A search found Guerette was carrying two bags containing a substance that resembled cocaine.

48.   A team of researchers from California says chocolate contains a substance called phenol, which helps guard against heart disease in the same way as red wine.

49.   Australian Customs confirmed that a passenger declared the tablets containing a substance called Hydroxycut.

50.   Boiled foods did not contain the substance.