Which of the Following Is the Conclusion of the United

Which of the following is the conclusion of the United States Preventive Services Task Force (USPSTF) regarding the use of calcium and vitamin D supplements?

A) The USPSTF finds that the benefits of calcium and vitamin D supplementation for postmenopausal women outweigh the risks and therefore recommends supplementation for postmenopausal women only.
B) The USPSTF finds that the benefits of calcium and vitamin D supplementation for all adults over age 50 outweigh the risks and recommends calcium and vitamin D supplementation.
C) The USPSTF finds that the risks of calcium and vitamin D supplementation outweigh the benefits and recommends that both men and women age 65 and older make a decision about supplementation in consultation with their healthcare provider.
D) The USPSTF finds insufficient evidence to draw conclusions about the benefits and risks of calcium and vitamin D supplementation and therefore recommends against supplementation.