Essential Fatty Acids (EFAs) are a group of long-chain polyunsaturated fatty acids that are essential for good health. They are called "essential" because the body cannot produce them and must be obtained from food sources. EFAs play a critical role in maintaining the skin's natural barrier function, which helps to keep the skin hydrated and protected from environmental damage.
Omega-3 fatty acids, found in fish, flaxseed, and walnuts, are known for their anti-inflammatory properties and are beneficial for calming skin conditions such as acne and eczema. On the other hand, omega-6 fatty acids, found in vegetable oils, help maintain the skin's lipid barrier and prevent moisture loss.
Ensuring an adequate intake of essential fatty acids can lead to improved skin elasticity, reduced signs of aging, and a healthier complexion overall. Including these healthy fats in your diet or skincare regimen can lead to noticeable improvements in skin texture and appearance.