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- Publisher Website: 10.3945/ajcn.111.015271
- Scopus: eid_2-s2.0-84857833743
- PMID: 22258270
- WOS: WOS:000300638700022
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Article: The link between dietary glycemic index and nutrient adequacy
Title | The link between dietary glycemic index and nutrient adequacy |
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Authors | |
Issue Date | 2012 |
Citation | American Journal of Clinical Nutrition, 2012, v. 95, n. 3, p. 694-702 How to Cite? |
Abstract | Background: Low-glycemic index (low-GI) diets may be less nutritious because of limited food choices. Alternately, high-GI diets could be less healthful because of a higher intake of refined carbohydrate. Objective: The objective was to investigate the association between dietary GI, intakes of carbohydrates from high-GI (CHOhigh GI) and low-GI (CHO low GI) sources, and the risk of nutrient inadequacy in children and adolescents. Design: Children, aged 2-16 y, who provided 2 plausible 24-h recalls in a national survey were included (n = 4140). The ORs of not meeting the Australian Nutrient Reference Values (NRVs) were calculated by logistic regression. Results: Subjects with higher intakes of CHOhigh GI were found to be at risk of not meeting the NRVs for a wide range of nutrients, including calcium and iodine (both P-trend < 0.001). In comparison with subjects in the lowest quartile of CHOhigh GI, those in the highest quartile had 3 times (adjusted OR: 3.13; 95% CI: 2.47, 3.97; P-trend < 0.001) the risk of not meeting the Estimated Average Requirement for calcium. For iodine, the risk increased >5-fold (adjusted OR: 5.45; 95% CI: 3.97, 7.48; P-trend < 0.001). On the other hand, subjects with higher intakes of CHO low GI were less likely to meet Adequate Intakes of unsaturated fatty acids (all P-trend < 0.001), despite having lower risks of not meeting the NRVs for most nutrients. Conclusion: Children and adolescents who consume more CHOlow GIare more likely to meet most nutrient recommendations than those consuming higher GI diets. © 2012 American Society for Nutrition. |
Persistent Identifier | http://hdl.handle.net/10722/222643 |
ISSN | 2021 Impact Factor: 8.472 2020 SCImago Journal Rankings: 2.608 |
ISI Accession Number ID |
DC Field | Value | Language |
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dc.contributor.author | Louie, Jimmy Chun Yu | - |
dc.contributor.author | Buyken, Anette E. | - |
dc.contributor.author | Brand-Miller, Jennie C. | - |
dc.contributor.author | Flood, Victoria M. | - |
dc.date.accessioned | 2016-01-19T03:36:43Z | - |
dc.date.available | 2016-01-19T03:36:43Z | - |
dc.date.issued | 2012 | - |
dc.identifier.citation | American Journal of Clinical Nutrition, 2012, v. 95, n. 3, p. 694-702 | - |
dc.identifier.issn | 0002-9165 | - |
dc.identifier.uri | http://hdl.handle.net/10722/222643 | - |
dc.description.abstract | Background: Low-glycemic index (low-GI) diets may be less nutritious because of limited food choices. Alternately, high-GI diets could be less healthful because of a higher intake of refined carbohydrate. Objective: The objective was to investigate the association between dietary GI, intakes of carbohydrates from high-GI (CHOhigh GI) and low-GI (CHO low GI) sources, and the risk of nutrient inadequacy in children and adolescents. Design: Children, aged 2-16 y, who provided 2 plausible 24-h recalls in a national survey were included (n = 4140). The ORs of not meeting the Australian Nutrient Reference Values (NRVs) were calculated by logistic regression. Results: Subjects with higher intakes of CHOhigh GI were found to be at risk of not meeting the NRVs for a wide range of nutrients, including calcium and iodine (both P-trend < 0.001). In comparison with subjects in the lowest quartile of CHOhigh GI, those in the highest quartile had 3 times (adjusted OR: 3.13; 95% CI: 2.47, 3.97; P-trend < 0.001) the risk of not meeting the Estimated Average Requirement for calcium. For iodine, the risk increased >5-fold (adjusted OR: 5.45; 95% CI: 3.97, 7.48; P-trend < 0.001). On the other hand, subjects with higher intakes of CHO low GI were less likely to meet Adequate Intakes of unsaturated fatty acids (all P-trend < 0.001), despite having lower risks of not meeting the NRVs for most nutrients. Conclusion: Children and adolescents who consume more CHOlow GIare more likely to meet most nutrient recommendations than those consuming higher GI diets. © 2012 American Society for Nutrition. | - |
dc.language | eng | - |
dc.relation.ispartof | American Journal of Clinical Nutrition | - |
dc.title | The link between dietary glycemic index and nutrient adequacy | - |
dc.type | Article | - |
dc.description.nature | link_to_OA_fulltext | - |
dc.identifier.doi | 10.3945/ajcn.111.015271 | - |
dc.identifier.pmid | 22258270 | - |
dc.identifier.scopus | eid_2-s2.0-84857833743 | - |
dc.identifier.volume | 95 | - |
dc.identifier.issue | 3 | - |
dc.identifier.spage | 694 | - |
dc.identifier.epage | 702 | - |
dc.identifier.eissn | 1938-3207 | - |
dc.identifier.isi | WOS:000300638700022 | - |
dc.identifier.issnl | 0002-9165 | - |