Watermelon Seed is also loaded with essential fatty acids such as oleic acid, linoleum acid, etc. On the vitamin side, It has a vitamin B complex. Many important amino acids like arginine, lysine, tryptophan and glutamic acid are present in it. A rich source of antioxidants, these seeds can keep you away from any stomach infection and boost your immunity.On the mineral front, they are having iron, magnesium, potassium, sodium, zinc, copper, and manganese