Department of Pediatrics, USDA/ARS Children's Nutrition Research Center, Baylor College of Medicine, Houston, Texas, USA.
Curr Opin Clin Nutr Metab Care. 2011 Nov;14(6):605-9. doi: 10.1097/MCO.0b013e32834b2b01.
There remains very strong interest in the calcium and vitamin D requirements of adolescents related to bone health. The Institute of Medicine (IOM) released new dietary guidelines in late 2010 for these nutrients. These guidelines were primarily based on literature published in 2009 and earlier and emphasized the role of vitamin D combined with calcium in optimizing bone health. A series of research studies published in 2010 and 2011, mostly not included in the IOM report, have further addressed these issues.
These most recently published data are generally consistent with the IOM report and earlier data in supporting calcium intakes of 1300 mg/day and vitamin D intakes of 600 IU/day for adolescents. However, there is some suggestion that a slightly higher Recommended Dietary Allowance for vitamin D might be considered at some future time.
New dietary guidelines and recent research support increased vitamin D intakes compared with previous recommendations, but not very high doses. Further studies are needed related to high-dose vitamin D intake.
人们仍然非常关注青少年的钙和维生素 D 需求量与骨骼健康之间的关系。医学研究所（IOM）于 2010 年末发布了这些营养素的新膳食指南。这些指南主要基于 2009 年及更早发表的文献，并强调了维生素 D 与钙联合作用以优化骨骼健康的作用。2010 年和 2011 年发表的一系列研究，这些研究大多没有被纳入 IOM 报告，进一步讨论了这些问题。
这些最近发表的数据与 IOM 报告和早期数据基本一致，都支持青少年每天摄入 1300mg 钙和 600IU 维生素 D。然而，有一些迹象表明，未来某个时候可能需要考虑提高维生素 D 的推荐膳食允许量。
新的膳食指南和最近的研究支持与以往建议相比，增加维生素 D 的摄入量，但并非非常高的剂量。还需要进一步研究高剂量维生素 D 的摄入问题。
