Article (Scientific journals)
Plasma phospholipid long-chain n-3 polyunsaturated fatty acids and body weight change.
Jakobsen, Marianne U.; Dethlefsen, Claus; Due, Karen M. et al.
2011In Obesity Facts, 4 (4), p. 312-8
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Keywords :
Body Weight/drug effects/physiology; Fatty Acids, Omega-3/blood/pharmacology; Female; Humans; Linear Models; Male; Middle Aged; Obesity/blood; Phospholipids/blood/chemistry; Prospective Studies
Abstract :
[en] OBJECTIVE: We investigated the association between the proportion of long-chain n-3 polyunsaturated fatty acids (PUFA) in plasma phospholipids from blood samples drawn at enrollment and subsequent change in body weight. Sex, age, and BMI were considered as potential effect modifiers. METHOD: A total of 1,998 women and men participating in the European Prospective Investigation into Cancer and Nutrition (EPIC) were followed for a median of 4.9 years. The associations between the proportion of plasma phospholipid long-chain n-3 PUFA and change in weight were investigated using mixed-effect linear regression. RESULTS: The proportion of long-chain n-3 PUFA was not associated with change in weight. Among all participants, the 1-year weight change was -0.7 g per 1% point higher long-chain n-3 PUFA level (95% confidence interval: -20.7 to 19.3). The results when stratified by sex, age, or BMI groups were not systematically different. CONCLUSION: The results of this study suggest that the proportion of long-chain n-3 PUFA in plasma phospholipids is not associated with subsequent change in body weight within the range of exposure in the general population.
Disciplines :
Human health sciences: Multidisciplinary, general & others
Author, co-author :
Jakobsen, Marianne U.
Dethlefsen, Claus
Due, Karen M.
Slimani, Nadia
Chajes, Veronique
May, Anne M.
Sorensen, Thorkild I. A.
Halkjaer, Jytte
Tjonneland, Anne
Clavel-Chapelon, Francoise
Boutron-Ruault, Marie-Christine
Fagherazzi, Guy
Teucher, Birgit
Kaaks, Rudolf
Boeing, Heiner
Schutze, Madlen
Trichopoulou, Antonia
Zylis, Dimosthenis
Makrygiannis, Georgios ;  Université de Liège - ULiège > Département des sciences cliniques > Chirurgie cardio-vasculaire et thoracique
Palli, Domenico
Mattiello, Amalia
Tagliabue, Giovanna
van der A, Daphne L.
Bueno-de-Mesquita, H. B.
Rodriguez, Laudina
Travier, Noemie
Molina-Montes, Esther
Huerta, Jose M.
Barricarte, Aurelio
Amiano, Pilar
Manjer, Jonas
Wirfalt, Elisabet
Johansson, Ingegerd
Hallmans, Goran
Khaw, Kay-Tee
Wareham, Nicholas J.
Crowe, Francesca
Romieu, Isabelle
Riboli, Elio
Peeters, Petra H. M.
Overvad, Kim
More authors (31 more) Less
Language :
English
Title :
Plasma phospholipid long-chain n-3 polyunsaturated fatty acids and body weight change.
Publication date :
2011
Journal title :
Obesity Facts
ISSN :
1662-4025
eISSN :
1662-4033
Publisher :
Karger, Basel, Switzerland
Volume :
4
Issue :
4
Pages :
312-8
Peer reviewed :
Peer Reviewed verified by ORBi
Commentary :
Copyright (c) 2011 S. Karger AG, Basel.
Available on ORBi :
since 20 December 2013

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