Black Seed Oil is filled with omega 3 & 6 for brain function, iron, vitamin A, vitamin B, vitamin B2, vitamin C, niacin, zinc, potassium, calcium, selenium & MORE! These vitamins have had studies connected to reduction in bone degeneration, help with muscle cramps, boost your immune system and more! Not to mention, Black Seed has been said to be used for regulating blood sugar, blood pressure, & cholesterol.