The seeds of sunflowers are more nutritious and are used as food in some countries. Unsaturated fatty acids, high-quality protein, calcium, magnesium, potassium, phosphorus, selenium, vitamin E, vitamin B1, and other minerals may all be found in abundance in sunflower seeds. These seeds are used in snacks, salads, and as a roasted form. There are many vitamins that help with immune boosting. Tryptophan, an amino acid, is abundant in sunflower seeds and tryptophan's antidepressant properties. These seeds help to reduce cardiovascular diseases and increase metabolism and growth.