Omega-Enhanced Margarines a Heart-Saver?

Maybe not.

They taste like butter and offer a boost of heart healthy omega-3 fatty acids, but these omega-enhanced margarines may not actually help your heart, according to new research from the Netherlands.

In a study of almost 5,000 patients who had previously had a heart attack, eating a daily serving of omega-3 charged margarine had no effect on the likelihood of a second heart attack.

Still think they have any idea what an effective supplement or ineffective product is?