Omega-6 fatty acids are found in sunflower, safflower, soy, sesame and corn oils. The average diet provides a lot of omega-6 fatty acids, so supplements aren't usually necessary. Omega-6 fatty acids are a key component of a healthy diet. Omega-6 fatty acids are essential nutrients for a healthy heart.
These heart-healthy fats are found in many foods, especially vegetable oils, seeds and nuts. Our body cannot produce omega 6, so we must obtain them from our diet. But most of us have more than enough.