Abstract：
:The effects of n-3 fatty acids on plasma lipids, lipoproteins and apoproteins have usually been studied in humans after feeding of purified fish oil. This study describes the effect of a natural diet, containing salmon as the source of n-3 fatty acids, on these parameters as compared to a diet very low in n-3 fatty acids. The subjects were nine normolipidemic, healthy males who were confined to a nutrition suite for 100 days. During the first 20 days of the study the participants were given a stabilization diet consisting of 55% carbohydrates, 15% protein, and 30% fat. The n-3 content of this diet was less than 1%, and it contained no 20- or 22-carbon n-3 fatty acids. After the stabilization period the men were split into two groups, one group continued on the stabilization diet while the other received the salmon diet that contained approximately 2.1 energy percent (En%) of calories from 20- and 22-carbon n-3 fatty acids. Both diets contained equal amounts of n-6 fatty acids. This regime continued for 40 days, then the two groups switched diets for the remainder of the study. Plasma triglycerides were lowered significantly (p less than 0.01) and high density lipoprotein cholesterol (HDL-C) was significantly elevated (p less than 0.01) after the men consumed the salmon diet for 40 days. The very low density lipoproteins (VLDL) were lowered, but the trend did not reach statistical significance during the intervention period.(ABSTRACT TRUNCATED AT 250 WORDS)
journal_name
Lipidsjournal_title
Lipidsauthors
Lindgren FT,Adamson GL,Shore VG,Nelson GJ,Schmidt PCdoi
10.1007/BF02544001subject
Has Abstractpub_date
1991-02-01 00:00:00pages
97-101issue
2eissn
0024-4201issn
1558-9307journal_volume
26pub_type
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