ω-6, or omega-6, refers to a type of polyunsaturated fatty acid that is essential for human health. It is found in various foods, including vegetable oils, nuts, and seeds. The body cannot produce omega-6 fatty acids on its own, so they must be obtained through diet. They play a crucial role in brain function, growth, and development. One of the most common omega-6 fatty acids is linoleic acid, which is converted in the body to other important compounds. While omega-6 fatty acids are necessary, it is important to maintain a balanced intake with omega-3 fatty acids to support overall health and reduce inflammation.