I have a friend who is allergic to fish and doesn't want to mess with fish oil, and wonders what alternative sources of EPA/DHA he could take. I was wondering about this myself, as I plan to start a rotation diet one of these days, and since on such a diet you have to rotate not only foods but food-based supplements as well, I wanted one or two good reasonable alternative sources of EPA and/or DHA so that I could still hammer in these fats daily while off of fish oil. I also wondered if there were perhaps products out there that contain pure chemical form of EPA and/or DHA in reasonable dosages completely divorced from any fish oils; alas, I have not been able to find any. I currently take around one gram of combined EPA/DHA daily.
P.S. I am not looking for flax or any such plant oils; I am looking for EPA and/or DHA.