Sunflower seeds are popular in trail mix, multi-grain bread and nutrition bars, as well as for snacking straight from the bag.They’re rich in healthy fats, beneficial plant compounds and several vitamins and minerals.These nutrients may play a role in reducing your risk of common health problems, including heart disease and type 2 diabetes.here’s everything you need to know about sunflower seeds, including their nutrition, benefits and how to eat them.Sunflower seeds may help lower blood pressure, cholesterol and blood sugar as they contain vitamin E, magnesium, protein, linoleic fatty acids and several plant compounds