What is more effective, Black Seed herb or oil?
Both are effective in their own standards. However, Black Seed oil is more concentrated than the herb itself, but many people prefer using the herb to the oil. Caution should be taken when using black seed oil due the fact that many oil products are imported and may be adulterated or mixed with other oils. Some oils coming from the Middle East are extracted with heat and hexane, a petrolium by-product. Always use a product that is labeled as 100%, cold-pressed, solvent free, and packed and sealed by machine.
