31.   She could do with a multivitamin, as well as a daily calcium supplement if she cannot satisfy her calcium needs through food.

32.   The institute conducts research on lead in faucet fittings, submersible pumps, calcium supplements and, more recently, brass water meters.

33.   The study also suggests that calcium supplements may be among the least effective approaches, if indeed they help at all.

34.   The team has not finished research on calcium supplements and hip fractures.

35.   The women who weighed the least had the greatest loss in bone density, and neither calcium supplements nor vitamin D appeared to decrease the problem.

36.   There are no federal laws requiring calcium supplements to be lead-free.

37.   While calcium supplements can provide acceptable levels, Weaver says milk is preferable because of its additional nutrients.

38.   You might also take a calcium supplement.

39.   About half got calcium supplements and half got placebos.

40.   Study participants all received calcium supplements.