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The Association Between Diet Quality Indices and Oxidative Stress Biomarkers in Male Footballers and Healthy Active Controls Publisher Pubmed



Zare M1 ; Shateri Z2 ; Shakeri M3 ; Nouri M4, 5 ; Zare S6 ; Sarbakhsh P7 ; Eftekhari MH8 ; Gargari BP9
Authors
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Authors Affiliations
  1. 1. Student Research Committee, Faculty of Nutrition and Food Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
  2. 2. Department of Nutrition and Biochemistry, School of Medicine, Ilam University of Medical Sciences, Ilam, Iran
  3. 3. Endoocrine and Metabolism Research Center, Isfahan University of Medical Sciences, Isfahan, Iran
  4. 4. Health Research Institute, Babol University of Medical Sciences, Babol, Iran
  5. 5. Health Policy Research Center, Institute of Health, Shiraz University of Medical Sciences, Shiraz, Iran
  6. 6. Nursing Department, Eghlid Branch, Islamic Azad University, Eghlid, Iran
  7. 7. Department of Statistics and Epidemiology, School of Public Health, Tabriz University of Medical Sciences, Tabriz, Iran
  8. 8. Department of Clinical Nutrition, School of Nutrition and Food Sciences, Shiraz University of Medical Sciences, Shiraz, Iran
  9. 9. Nutrition Research Center, Department of Biochemistry and Diet Therapy, Faculty of Nutrition and Food Sciences, Tabriz University of Medical Sciences, Tabriz, Iran

Source: BMC Research Notes Published:2024


Abstract

Objective: The aim of the present study was the association between the relationship between Dietary Quality Index-International (DQI-I) and Healthy Eating Index (HEI) and the urinary levels of F2alpha-isoprostane (F2a-IP) and 8-hydroxy-2’-deoxyguanosine (8-OHdG) was investigated as indicators of oxidative stress. Results: Based on HEI (low, moderate, and good), the diet quality of both groups was classified as moderate. In all participants, HEI (β=-0.29; P = 0.04) and DQI-I (β=-0.46; P = 0.005) were inversely associated with 8-OHdG. Furthermore, a negative correlation was found between HEI (mean β=-3.53; P = 0.04) and DQI-I (mean β=-5.53; P = 0.004) with F2a-IP. The quality of the footballers’ diet was higher than that of the control group. Following a high-quality diet, which is rich in antioxidants, is likely to effectively reduce oxidative stress. © The Author(s) 2024.
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