Adiposity, inflammation and fat-soluble vitamins in adolescents
Journal Title: Jornal de Pediatria - Year 2019, Vol 95, Issue 5
Abstract
Objective Evaluate the association between inflammatory process, adiposity, and vitamins A, D, and E in adolescents, according to gender. Methods Cross-sectional study with adolescents aged 12–19 years old of both genders attending public schools in Recife. A questionnaire was used to collect data on socioeconomic level, lifestyle, and food intake of adolescents. Then, an anthropometric evaluation and a blood sampling were performed to analyze serum concentrations of α-1-acid glycoprotein, retinol, β-carotene, α-tocopherol, and 25-hydroxy-vitamin D. Results The levels of α-1-acid glycoprotein were higher for abdominal obesity in both genders. Male adolescents with insufficient serum α-tocopherol levels had low levels of α-1-acid glycoprotein (p=0.03) and an increased risk of 25-hydroxy-vitamin D and β-carotene deficiency in relation to total and abdominal fat; female adolescents had an increased risk of insufficient β-carotene with abdominal obesity (PR: 1.33; 95% CI: 1.2–1.5). Conclusion Abdominal adiposity implies a higher risk of inflammation and causes different changes to the levels of fat-soluble vitamins according to gender.
Authors and Affiliations
Rebecca Paes-Silva
Keywords
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- EP ID EP646112
- DOI 10.1016/j.jped.2018.05.008
- Views 67
- Downloads 0
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