Most of us need more omega-3 and less omega-6 (which is found in huge quantities in most vegetable oils). What is the ideal ratio, and what can you do to achieve a better balance in these fatty acids?
EPA is a component of omega-3 that you need to be aware of. This article explains what it is and why you need it.
Docosahexaenoic acid is a component of fish oil, and something you should be taking note of. This article explains why.