1.   Venting the attic, and allowing the roof to breathe, often helps prevent asphalt roof shingles from curling.

2.   And studies have shown that better control of blood sugar helps prevent many dangerous consequences of diabetes, like kidney failure, heart attacks and blindness.

3.   Aredia halts the decay of bone and helps prevent cancerous tumors from developing, Ciba-Geigy said.

4.   For example, research published in a dental journal shows a triclosan-fortified toothpaste, Colgate Total, helps prevent plaque, tartar and gingivitis.

5.   For most people of middle age and beyond, one drink a day helps prevent heart disease and makes you less likely to die prematurely.

6.   It is the same sort of diet that some experts believe helps prevent cancer.

7.   The Israelis say those actions help to prevent terrorist attacks.

8.   This helps prevent many illnesses, especially those affecting the gastrointestinal tract.

9.   And cyclosporin, another mold-derived drug which helps prevent rejection of transplanted organs.