Reduce intake of omega-6 fatty acids, if excessive. Regular use of
cooking oils rich in omega-6 fatty acids, such as sunflower, safflower, corn,
grapeseed, or sesame oil, can result in excessive consumption of these fatty
acids. Also, many processed foods, such as salad dressings, margarines,
crackers, cookies, and other high-fat foods, rely on omega-6-rich oils. Substitute
oils that are mainly monounsaturated, such as extra-virgin olive oil, organic
canola oil, or high-oleic sunflower oil, or oils with a high monounsaturated fatty
acid content, such as safflower oil. Although these oils still provide omega-6
fatty acids, the omega-6s are present in much smaller quantities. For example, 1
tablespoon of omega-6-rich oil has about 7 to 10 grams of LA, compared to
about 1 gram in 1 tablespoon of olive oil and 2.7 grams in 1 tablespoon of canola
oil (the canola oil also provides about 1.3 grams of omega-3 fatty acids, for an
excellent ratio of 2:1).