Via Eating Fabulous comes this article discussing a study regarding getting omega-3s from fish versus fish oil. Here is the study abstract.
Here’s the conclusion:
From the article:
The 16-week study with healthy premenopausal women showed that the increases in red blood cell levels of the omega-3 fatty acids eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA) [...]