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. 2012 Apr 19;120(7):952–957. doi: 10.1289/ehp.1104472

Table 2.

Percent of total plasma fatty acids after 4 weeks of supplementation with fish oil or olive oil.

Fatty acid FO (n = 16) OO (n = 13) p-Value
C16:0 palmitic acid 29.78 ± 0.52 30.19 ± 0.57 0.59
C18:1 oleic acid 15.63 ± 0.66 17.44 ± 0.61 0.06
C18:2 linoleic acid (LA) 20.82 ± 0.91 20.71 ± 0.55 0.92
C18:3 linolenic acid (ALA) 0.56 ± 0.05 0.41 ± 0.02 0.03
C20:4 arachidonic acid (AA) 7.40 ± 0.46 9.07 ± 0.44 0.02
C20:5 eicosapentaenoic acid 3.38 ± 0.33 0.52 ± 0.04 < 0.001
C22:5 docosapentaenoic acid (DPA) 1.07 ± 0.09 0.48 ± 0.04 < 0.001
C22:6 docosahexaenoic acid (DHA) 1.88 ± 0.16 1.65 ± 0.14 0.51
Data are presented as mean ± SE. Two-sample t-test was used to compare the difference between the FO and OO groups. Nonabundant fatty acids that did not differ between the two groups are not shown.