Sunflower seeds are very healthy for the body . They contain many nutrients and beneficial ingredients . It is known that the sunflower seeds prevent the increase of cholesterol in the blood . During pregnancy, they provide the body with unsaturated fatty acids , which are extremely important for the development of the fetus . Crucial is the vitamin E found in sunflower oil , which helps protect against the creation of clots in blood vessels . Also , the sunflower seeds have antioxidant properties . Among other substances , sunflower contains inulin , which act against sore throat, bronchitis, inflammation of the lungs and other infections of the bronchi and lungs . Sunflower seeds are rich in omega -3 fatty acids that help to keep skin moist and prevent its drying , increase its strength and flexibility . Omega - 3 fatty acids from sunflower improve skin texture and prevent pigmentation of the skin and alleviate the wrinkles .