Black seed oil is also known as black cumin seed oil or kalonji oil. Black seed (Nigella sativa) is essentially an Ayurvedic herb, producing black seeds and flowers that are primarily used in obtaining black cumin seed oil. It is edible and used in day to day cooking across the world, black seed is renowned for its astonishing therapeutic powers. This high nutrient oil contains iron, vitamins, potassium, calcium, copper, sodium, zinc, phosphorous, essential fatty acids and so on. Some of the most significant benefits, uses and properties of black seed oil include supporting the immune system, ability to fight high blood pressure, cancer, coughing, heart attack, skin disorders, muscular pains, migraine, digestive problems, kidney pain, psoriasis, constipation, obesity, toothache, hair loss and many other diseases.