100% Expeller Pressed. Protected from Light and Oxygen During Manufacturing. Light Resistant Carob-Coated Softgels. Essential fatty acids are critical in the production of prostaglandins. In the body, prostaglandins help regulate fat metabolism, inflammatory response, hormones, as well as the cardiovascular, immune and central nervous systems. Many physicians warn that modern diets may be too rich in Omega-6 fatty acids and deplete of Omega-3s, which can contribute to health concerns. To restore the proper Omega-6/Omega-3 balance, doctors recommend dietary supplementation of Omega-3 rich flax oil.