Sinew Sunflower Seed: Sinew sources the freshest and highest quality superfoods from all over the world. Our mission is to make these amazing, healthy foods available to you at the lowest prices possible. Our raw sunflower seeds are harvested then carefully hulled so all that you’re left with is the nutty, nutritious.Sunflower seeds are known as one of the best food sources for vitamin E nutrient, tocopherols and tocotrienols. Sunflower seeds also contain a portfolio of healthy fats and minerals. With their crunchy, nutty taste, sunflower seeds can easily become a regular part of your daily diet. Sprinkle them on salads, add to yogurts or make your own fresh sunflower seed butter.