The AHA also states there’s no reason to avoid seed oils — one of the most popular sources of omega-6 fats under fire lately.

Dave thinks a lot about fish these days. Study after study has suggested benefits for omega-3 fatty acids, which are plentiful in certain fish oils. But what intrigues Dave isn't that omega-3s ...

Americans are buying more fish-oil supplements than ever ... All had their labeled amount of EPA and DHA, omega-3 fatty acids that can reduce the risk of heart attacks and strokes.

These oils are also high in the omega-6 fatty acid linoleic acid, which, while essential for bodily functions, should be balanced with omega-3 fatty acids, Shamah said. "Linoleic acid, commonly ...