They don't just boost brain power - omega 3 fatty acids are vital to skin cells keeping them moist and strong - an essential element of younger looking skin. Recent studies have demonstrated that insufficient levels of omega 3 fatty acids can lead to a host of skin problems including premature wrinkling. Boosting your intake of omega-3 fatty will improve the smoothness and radiance of your skin.
Essential fatty acids ( EFA's ), specifically linoleic and linolenic acids, have been shown to play an important role in maintaining the moisture barrier function of the skin - preventing water loss and skin dehydration . Studies have shown that a diet deficient in essential fatty acids     ( EFA's ) can lead to characteristic scaly skin disorders.
Research has shown that even if you take omega 3's as a supplement they can increase skin hydration and elasticity. In short, omega 3 fish oils really are good for skin health and youthfulness.