کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
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3002863 | 1180752 | 2007 | 8 صفحه PDF | دانلود رایگان |
Backgroundn-3 Polyunsaturated fatty acids (n-3 PUFA) convey several health benefits, including a reduction of serum concentration of triglycerides (TG).AimTo examine the effect on blood lipids, particularly TG, of a diet with n-3 PUFA enriched eggs in healthy volunteers in the Seychelles (Indian Ocean).MethodsDouble-blind crossover trial with one group of volunteers fed with 5 normal eggs per week during 3 weeks followed by 5 enriched eggs per week during the next 3 weeks while the other group received eggs in the inverse sequence. Hen feed was supplemented at 5% with tuna oil. Enriched eggs contained nine times more n-3 PUFA than usual eggs (mainly docosahexaenoic acid).ResultsTwenty-five healthy volunteers participated in the study. Based on pooled results observed during the two 3-week periods, consumption of enriched eggs was associated with a significant 16–18% decrease in serum triglycerides (P < 0.01) but with no significant difference in serum LDL-cholesterol and HDL-cholesterol. Serum LDL-cholesterol increased during the first 3-week period and decreased during the second 3-week period with both normal and enriched eggs. Participants did not report a systematic preference for either type of eggs.ConclusionsReasonable consumption of n-3 PUFA enriched eggs was associated with a significant decrease in serum triglycerides. These eggs could be a palatably acceptable source of n-3 PUFA.
Journal: Nutrition, Metabolism and Cardiovascular Diseases - Volume 17, Issue 4, May 2007, Pages 280–287