Awhile back I posted that I noticed that Carlson fish oil had increased in price dramaticallly and that after doing some internet research I would get back to you with my results.  I don't remember if I posted on this previously.

1) I supplement with cod liver oil each day- both for omega-3 benefit and  and the vitamin D benefit (see previous two posts on vitamin d benefit-

2) I agree with Dr. Mercola that Carlson is the best brand for the reasons he sites below.