Omega-6 fatty acids are polyunsaturated fats your body needs for cell growth and managing inflammation. You get most of them from everyday foods like vegetable oils, nuts, and seeds. Supplements such as evening primrose oil or borage oil provide more concentrated forms, usually taken with meals. A healthy intake depends on keeping omega-6 in balance with omega-3. When omega-6 heavily outweighs omega-3, it can tip the body toward inflammation. Anyone using blood-thinning medication should check with a doctor before starting a concentrated omega-6 supplement, since the two can amplify each other.
These fats help maintain skin moisture and support normal immune responses. Joint comfort also ties back to the way the body uses omega-6 to regulate inflammatory signals. Food sources remain the main way people get these fatty acids, but targeted supplements exist for those who want extra support alongside a balanced diet.