%0 Journal Article %T Vitamin A supplementation modifies the antioxidant system in rats %A Jung-Hwa Cha %A Jung-Sook Seo %A Qi-Ming Yu %J Archive of "Nutrition Research and Practice". %D 2016 %R 10.4162/nrp.2016.10.1.26 %X It has been shown that vitamin A supplementation has different effects on skeletal health and the antioxidant system. Deficiency or excess of this vitamin can lead to health problems. Vitamin A can work as either an antioxidant or prooxidant depending on its concentration. The present study was conducted to investigate the effects of different doses of vitamin A supplementation on the antioxidant system in rats %K Vitamin A supplementation %K vitamin A deficiency %K antioxidant %K rat %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4742307/