To maintain healthy and younger looking skin hydration is the key. Misconception of applying products on skin can hydrate the skin, it will only moisturize the skin surface. Hydration should come from within the skin. Drinking more water and essential fatty acids in our diet. Our skin is both hydrophobic ( tendency to mix with water) and lipophilic ( attracted to lipids). Nuts, seeds, avocados, olives and fish oil can increase hydration and prevent premature aging.