ANTIOXIDANT NUTRIENTS AND OXIDATIVE DNA DAMAGE IN AFRICAN AMERICANS AND WHITES

该子项目是利用 由NIH/NCRR资助的中心赠款提供的资源。子项目和 研究者（PI）可能从另一个NIH来源获得主要资金， 因此可以在其他CRISP条目中表示。列出的机构是 中心，不一定是研究者的机构。 这项研究的目的是检查如何以及一个人可以测量水平的营养素，如维生素和矿物质的血液，尿液和脚趾甲。

This subproject is one of many research subprojects utilizing the resources provided by a Center grant funded by NIH/NCRR. The subproject and investigator (PI) may have received primary funding from another NIH source, and thus could be represented in other CRISP entries. The institution listed is for the Center, which is not necessarily the institution for the investigator. The purpose of this study is to examine how well one can measure levels of nutrients such as vitamins and minerals in blood, urine and toenails.