The relationship between zinc and copper status and lipid levels in African-Americans

Biological Trace Element Research
Y H NeggersW W Dressler

Abstract

Studies examining the role of zinc and copper nutriture as risk factors for cardiovascular disease in European Americans have produced conflicting results. This study assessed the associations between zinc and copper status and serum lipid levels in an adult African-American community. A cross-sectional study was conducted on 600 individuals (233 males, 367 females) from 25 to 65 yr of age using a random sampling design in a small city in Alabama. Anthropometric, dietary, and serum zinc, copper, and lipid measurements were made. The mean serum zinc and copper levels and dietary zinc intake were similar to that reported previously for European Americans. There were no significant associations between serum zinc, copper, or zinc/copper ratio and total serum cholesterol, high-density lipoprotein cholesterol (HDL-C), low-density lipoprotein cholesterol (LDL-C), or triglyceride levels. For males, there was a small but significant association between dietary zinc and the total cholesterol/HDL-C ratio (r = -0.17, p = 0.03). Similarly, females taking either zinc supplements or a multivitamin including zinc had higher HDL-C values than nonsupplementing females. Further prospective studies of the relationship between zinc status and lipi...Continue Reading

Citations

Jul 5, 2006·Heart Failure Reviews·Syamal K BhattacharyaKarl T Weber
Jun 19, 2007·Nihon Ronen Igakkai zasshi. Japanese journal of geriatrics·Etsuo KawadaHironosuke Sakamoto
Jul 8, 2011·The Journal of Nutrition·Marie E ThomaJane R Schwebke
Apr 7, 2018·Environmental Science and Pollution Research International·Xiaodong ZangXuming Mo
May 31, 2015·Biological Trace Element Research·Farah Aziz KhanSabiha Fatima
Apr 24, 2018·Stroke Research and Treatment·Alijan Ahmadi AhangarJalal Niroomand
May 21, 2021·Journal of Trace Elements in Medicine and Biology : Organ of the Society for Minerals and Trace Elements (GMS)·Qiong WuYimin Zhu

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