Sunflower oilThose who like to stick to a Mediterranean-style diet will have already heard about the beneficial polyphenols in fresh, high-quality olive oil (though these degrade faster than you might think). But depending on which corner of social media you inhabit, you might have seen quite a lot of claims about the “bad” effects of seed oils on your health, too. Some people argue that an omega-6 fatty acid (linoleic acid) in seed oils, including canola, sunflower, soybean, grapeseed, safflower, and peanut oil, contributes to inflammation in the body. But some research says