Figure 2

The AA/EPA and total omega-6/omega-3 ratios in whole blood of healthy subjects not using fish oil supplements and grouped by age. Mean ± S.E; Student's t-test: * p < 0.05 vs 0-20; § p < 0.05 vs 21-40; §§ p < 0.01 vs 21-40, number of subjects as in table 1.