11.   Now she is an intern at a veterans hospital, where she meets with patients to urge them to eat a healthful diet to prevent disease.

12.   Nor is there a hard and fast rule about the amount of fat appropriate in a healthful diet.

13.   Now we would call them greens, and they can be part of a healthful diet.

14.   Part-time vegetarians who eat only a little meat or poultry and dislike dairy products and tofu and legumes might not be eating a healthful diet.

15.   Some say it is paying off in more healthful diets for low-income families.

16.   The Asian Pyramid is based on current research, but may be revised as researchers learn more about what constitutes the most healthful diet, he said.

17.   The Food Guide Pyramid, which first was revised to include ingredients for a healthful Mediterranean diet, now has Italian, Asian and Hispanic versions.

18.   The key to a more healthful diet is a variety of foods, simple preparations, in moderation.

19.   The nation has lost ground in the quest for a healthful diet.

20.   The Pyramid is a guideline, not a rigid prescription, and it contains the building blocks of a healthful diet.