Everybody wants to look beautiful with radiant skin, shiny hair and healthy nails. But for this to happen, you need some essential vitamins and minerals. Keratin is an essential nutrient that boosts the health of your hair, skin, and nails. But this is not a naturally occurring protein and it requires specific nutrients for its synthesis. This includes protein, biotin, and vitamin A. You can boost the production of keratin in your body by following a balanced and nutritious diet. There are many foods that can help you do this. Many foods naturally enhance hair, skin, and nail health, besides providing many other beneficial nutrients. Keratin is important not only for hair and skin health, but it also supports wound healing. Here we list a few foods that help in keratin synthesis and boost its production naturally. Add these foods to your daily diet to enjoy glowing skin and healthy hair.