21.   As you exercise, you will improve your health, and, as you accomplish physical goals, you will build your confidence and self-esteem.

22.   B. Yes, orthodontia can improve dental health anytime during the adult years.

23.   Blumberg is a strong advocate for bringing nutrition into the medical mainstream, and he said he hoped that researchers determined what levels of vitamins would improve overall health.

24.   A later article will examine the prospects for improving the health of the Russian people.

25.   Burney also championed improving environmental health and cleaning up pollution.

26.   But all of them insist it has improved their health and flattened their stomachs.

27.   But its removal upset Frank Hopkins, a Virginia horse-farm owner, who said it had greatly improved his health and brought his diabetes under control.

28.   But, he said, he had been devoted to delivering babies, improving their health, and to preventing teen-age and unmarried pregnancies.

29.   Can computers improve mental health?

30.   Corrections officials expect the ban to improve inmate health, lower taxpayer costs and cut the number of secondhand-smoke lawsuits brought against the department.