51.   Researchers wrote that soy protein has the potential to lower cholesterol, reducing the risk of heart attacks and stroke.

52.   The number of people prescribed a restricted diet to lower cholesterol would also grow sharply.

53.   The president also was sticking to his normal low-fat diet and taking medicine to lower cholesterol.

54.   Tofu and other soy products can help lower cholesterol levels in people when it is substituted for animal protein, a new study shows.