Black Cumin Seed or Nigella Sativa Oil has been used in traditional folk medicine of the Indian Subcontinent as well as the Middle East for a long time, it is one of the main ingredient for 2/3 of the Ayurveda Medicines, using this oil will greatly reinforce your General Well Being, there is plenty of blogs online about Nigella Sativa & different reasons people are using this amazing natures gift!