I can always tell when I have eaten wild caught salmon a couple times during the week. Not only does it provide adequate, high quality protein for my strenuous weight lifting routine, but also helps to promote glowing, healthy looking skin. Salmon contains high levels of Omega-3s and other minerals which benefit our skin, nails, bones and joints.
Another excellent food for the skin is whole grain Oatmeal. Choose the old-fashioned kind and not instant. Oats contain silica, which is a form of silicon, one of the most common elements in the earth. Silica is an essential mineral for healthy hair and skin. Eating oatmeal on a regular basis promotes healthy, glowing skin.
The following links talk about other foods to enjoy that have the added benefit of promoting healthy looking skin.
http://bcove.me/o2ku0tq5
http://www.prevention.com/health/cook/cooking-how-tos/get-your-omega-3s-with-a-healthy-salmon-recipe/article/732e860b188ee210VgnVCM10000030281eac____