Figure 2.

Theoretical amount of (A) total FFAs and (B) free DHA released after the digestion of the recommended serving size of the different supplements. Free FFAs and DHA were calculated based on serving size as indicated on the product label. Statistical analysis was performed using one-way ANOVA (p < 0.001 for both lipid classes) with Tukey’s post-test. Different letters above columns indicate statistical significance at least at p < 0.05. FO = fish oil; KO = krill oil; CO = Calanus oil; FFAs = free fatty acids; DHA = docosahexaenoic acid.